简要说明：LRT657445轴承内圈LRT657445英制内衬

LRT LRB系列产品

轴径 Shaft Diameter 轴承型号 Bearing Designation 重量 Mass 近似 Approx 外形尺寸 BoundaryDimensions d F B mm g mm 8 LRT81212.5   8 12 12.5 LRT81210   8 12 10 LRT8128   8 12 8 9 LRT91212   9 12 12 10 LRT101413   10 14 13 12 LRT121616   12 16 16 15 LRT151916   15 19 16 17 LRT172016   17 20 16 LRT172116   17 21 16 20 LRT202416   20 24 16 LRT202517   20 25 17 LRT202525   20 25 25 LRT202526.5   20 25 26.5 25 LRT252920   25 29 20 LRT252930   25 29 30 30 LRT303517   30 35 17 LRT303520   30 35 20 32 LRT323720   32 37 20 LRT324020   32 40 20 LRT324036   32 40 36 35 LRT354020   35 40 20 LRT354030   35 40 30 40 LRT404520   40 45 20 LRT404530   40 45 30 LRT404820   40 48 20 LRT404840   40 48 40 50 LRT505525   50 55 25 LRT506025.5   50 60 25.5 54 LRT546025   54 60 25 55 LRT556025   55 60 25 LRT556525   55 65 25 60 LRT606825   60 68 25 LRT606845   60 68 45 65 LRT657335   65 73 35 LRT657445   65 74 45 75 LRT758525   75 85 25 80 LRT809054   80 90 54 轴径 Shaft Diameter 轴承型号 Bearing Designation 重量 Mass 近似 Approx 外形尺寸 BoundaryDimensions d F B mm g in mm in mm mm 9.525 (3.8) LRB61012 18.5 3/8 9.525 3/8 15.875 19.300 12.700 (1/2) LRB81212 23.5 1/2 12.700 3/4 19.050 19.300 LRB81216 31 1/2 12.700 3/4 19.050 25.650 15.875 (5/8) LRBl01412 28 5/8 15.875 7/8 22.225 19.300 LRBl01416 37.5 5/8 15.875 7/8 22.225 25.650 19.050 (3/4) LRBl21612 33 3/4 19.050 1 25.400 19.300 LRBl21616 44 3/4 19.050 1 25.400 25.650 22.225 (7/8) LRBl41816 50 7/8 22.225 11/8 28.575 25.650 LRBl41820 62 7/8 22.225 11/8 28.575 32.000 25.400 (1) LRBl62016 56 1 25.4 11/4 31.750 25.650 LRBl62020 72 1 25.4 11/4 31.750 32.000 28.575 (11/8) LRBl82216 63 11/8 28.575 13/8 34.925 25.650 LRBl82220 77 11/8 28.575 13/8 34.925 32.000 31.750 (11/4) LRB202406 71 11/4 31.750 11/2 38.100 25.650 LRB202420 86 11/4 31.750 11/2 38.100 32.000 34.925 (13/8) LRB222616 77 13/8 34.925 11/2 41.275 25.650 LRB222620 96 13/8 34.925 15/8 41.275 32.000 38.100 (11/2) LRB242816 80 11/2 38.100 15/8 44.450 25.650 LRB242820 100 11/2 38.10 13/4 44.450 32.000 LRB243020 155 11/2 38.100 13/4 47.625 32.000 41.275 (15/8) LRB263212 135 15/8 41.275 2 50.800 25.650 LRB263220 170 15/8 41.275 2 50.800 32.000 44.450 (13/4) LRB283624 300 13/4 44.450 21/4 57.450 38.350 LRB283628 345 13/4 44.450 21/4 57.450 44.700 50.800 (2) LRB324024 335 2 50.800 21/2 63.500 38.350 LRB324028 390 2 50.800 21/2 63.500 44.700 57.150 (21/4) LRB364424 375 21/4 57.150 23/4 69.850 38.350 LRB364428 440 21/4 57.150 23/4 69.850 44.700 63.500 (21/2) LRB404824 410 21/2 63.500 3 76.500 38.350 LRB404828 480 21/2 63.500 3 76.500 44.700 69.850 (23/4) LRB445228 530 23/4 69.850 31/4 82.550 44.700 LRB445232 600 23/4 69.850 31/4 82.550 51.050 76.200 (3) LRB485632 640 3 76.200 31/2 88.900 51.050 82.550 (31/4) LRB526032 690 31/4 82.550 33/4 95.250 51.050 88.900 (31/2) LRB566432 750 31/2 88.900 4 101.600 51.050