详细说明 |
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品牌:中性 | 产地:常州 | 价格:30人民币/套 | 规格:常规 | 简要说明: [无内圈实体套圈滚针轴承] 无内圈滚针轴承 英制
● [带内圈实体套圈滚针轴承] 带内圈无挡边滚针轴承
● [无内圈实体套圈滚针轴承] 无档边滚针轴承
● [无内圈实体套 | | | | 详细介绍:产品名称:带内圈滚针轴承 ㈠
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带内圈滚针轴承
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NKI,NKIS
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NKI,NKIS,NA49
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NA69
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NKI,NKIS,NA49,NA69
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轴径
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轴承型号
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外 型 尺 寸
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基本额定负荷
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极限转速
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d
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F
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D
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B
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rS
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动
C
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静
Co
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油润滑
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mm
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mm
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Min.
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N
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rpm
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5
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+NKI 5/12 TN
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5
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8
|
15
|
12
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0.3
|
3950
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4100
|
32000
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+NKI 5/16 TN
|
5
|
8
|
15
|
16
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0.3
|
5100
|
5800
|
32000
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6
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+NKI 6/12 TN
|
6
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9
|
16
|
12
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0.3
|
4500
|
5000
|
31000
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+NKI 6/16 TN
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6
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9
|
16
|
16
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0.3
|
5900
|
7100
|
31000
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+NKIS 6 TN
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6
|
10
|
19
|
13
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0.3
|
5800
|
6000
|
29000
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7
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+NKI 7/12 TN
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7
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10
|
17
|
12
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0.3
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4750
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5500
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29000
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+NKI 7/16 TN
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7
|
10
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17
|
16
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0.3
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6200
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7800
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29000
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+NKIS 7 TN
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7
|
12
|
22
|
16
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0.6
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9600
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10400
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26000
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8
|
NKIS 8
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8
|
14
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25
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16
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0.6
|
14400
|
13800
|
24000
|
9
|
NKI 9/12
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9
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12
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19
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12
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0.3
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6400
|
7100
|
27000
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NKI 9/16
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9
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12
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19
|
16
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0.3
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9000
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11000
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27000
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NKIS 9
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9
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15
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26
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16
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0.6
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14400
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14000
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23000
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10
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NKI 10/16
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10
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14
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22
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16
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0.3
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10100
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11500
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25000
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NKI 10/20
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10
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14
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22
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20
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0.3
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12800
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15600
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25000
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INKIS 10
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10
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16
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28
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16
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0.6
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15700
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15800
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22000
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NA 4900
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10
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14
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22
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13
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0.3
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8500
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9200
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25000
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12
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NKI 12/16
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12
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16
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24
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16
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0.3
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11300
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13900
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23000
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NKI 12/20
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12
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16
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24
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20
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0.3
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14400
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18800
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23000
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INKIS 12
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12
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18
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30
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16
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0.6
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16800
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17700
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21000
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NA 4901
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12
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16
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24
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13
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0.3
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9400
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10900
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23000
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NA 6901
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12
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16
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24
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22
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0.3
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16000
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21600
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23000
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15
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NKI 15/16
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15
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19
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27
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16
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0.3
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13000
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17400
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22000
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NKI 15/20
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15
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19
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27
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20
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0.3
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16500
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23600
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22000
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INKIS 15
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15
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22
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35
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20
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0.6
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24500
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28000
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18000
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NA 4902
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15
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20
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28
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13
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0.3
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10600
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13600
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21000
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NA 6902
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15
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20
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28
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23
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0.3
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17300
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25500
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21000
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17
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NKI 17/16
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17
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21
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29
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16
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0.3
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13500
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18700
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21000
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NKI 17/20
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17
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21
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29
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20
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0.3
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17100
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25500
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21000
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NKIS 17
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17
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24
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37
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20
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0.6
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26000
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31000
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17000
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NA 4903
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17
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22
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30
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13
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0.3
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11000
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14600
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20000
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NA 6903
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17
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22
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30
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23
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0.3
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18600
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29000
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20000
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20
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NKI 20/16
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20
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24
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32
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16
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0.3
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15000
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22300
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18000
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NKI 20/20
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20
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24
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32
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20
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0.3
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19000
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30500
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18000
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NKIS 20
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20
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28
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42
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20
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0.6
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28500
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36500
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15000
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NA 4904
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20
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25
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37
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17
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0.3
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21000
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25500
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17000
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NA 6904
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20
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25
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37
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30
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0.3
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36000
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51000
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17000
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22
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NKI 22/16
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22
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26
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34
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16
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0.3
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15300
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23600
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17000
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NKI 22/20
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22
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26
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34
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20
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0.3
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19400
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32000
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17000
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NA 49/22
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22
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28
|
39
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17
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0.3
|
22800
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29500
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15000
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NA 69/22
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22
|
28
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39
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30
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0.3
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37500
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55000
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15000
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25
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NKI 25/20
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25
|
29
|
38
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20
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0.3
|
21900
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34000
|
15000
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NKI 25/30
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25
|
29
|
38
|
30
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0.3
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32500
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57000
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15000
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NKIS 25
|
25
|
32
|
47
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22
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0.6
|
33500
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43500
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13000
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NA 4905
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25
|
30
|
42
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17
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0.3
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23600
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31500
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14000
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NA 6905
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25
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30
|
42
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30
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0.3
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29000
|
59000
|
14000
|
28
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NKI 28/20
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28
|
32
|
42
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20
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0.3
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23100
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37500
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14000
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NKI 28/30
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28
|
32
|
42
|
30
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0.3
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34500
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63000
|
14000
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NA 49/28
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28
|
32
|
45
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17
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0.3
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24400
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33500
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14000
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NA 69/28
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28
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32
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45
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30
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0.3
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40500
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63000
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14000
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30
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NKI 30/20
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30
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35
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45
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20
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0.3
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24300
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41500
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13000
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NKI 30/30
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30
|
35
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45
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30
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0.3
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36500
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69000
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13000
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NKIS 30
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30
|
37
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52
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22
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0.6
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36500
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50000
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12000
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NA 4906
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30
|
35
|
47
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17
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0.3
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25000
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35500
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13000
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NA 6906
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30
|
35
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47
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30
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0.3
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43500
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71000
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13000
|
32
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NKI 32/20
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32
|
37
|
47
|
20
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0.3
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24900
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43500
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12000
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NKI 32/30
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32
|
37
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47
|
30
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0.3
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37000
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73000
|
12000
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NA 49/32
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32
|
40
|
52
|
20
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0.6
|
30500
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47500
|
11000
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NA 69/32
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32
|
40
|
52
|
36
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0.6
|
47000
|
82000
|
11000
|
35
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NKI 35/20
|
35
|
40
|
50
|
20
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0.3
|
26000
|
47000
|
11000
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NKI 35/30
|
35
|
40
|
50
|
30
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0.3
|
39000
|
79000
|
11000
|
NKIS 35
|
35
|
43
|
58
|
22
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0.6
|
39000
|
57000
|
10000
|
NA 4907
|
35
|
42
|
55
|
20
|
0.6
|
31500
|
50000
|
11000
|
NA 6907
|
35
|
42
|
55
|
36
|
0.6
|
48000
|
86000
|
11000
|
|
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TN=塑料保险架,允许运转温度:120℃连续地,150℃临时地,180℃短时地。1)对于脂润滑,允许值为表列数值的60%。
+有档圈,无润滑油孔和槽,如需要油孔和槽时,需在轴承代号上增加ASR1。
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