Inch tapered roller bearing

Bearing model Overall dimensions（mm） Weight of bearin(kg)
New model d
Inner diameter 		D
Outer diameter		 T
Assembly height		 B
Width of inner ring		 C
Outer ring width		 CONE   r
Inner ring chamfer		 CUP   r1
Inner ring chamfer
1988/22 28.575 57.15 19.845 19.355 15.875 3.5 1.5 0.213
LM48548/10 34.925 65.088 18.034 18.288 13.97 1.3 0.249
25877/20 34.925 73.025 23.812 24.608 19.05 1.5 2.3 0.471
25877/21 34.925 73.025 23.812 24.608 19.05 1.5 0.8 0.474
2793/20 34.925 76.2 23.812 25.654 19.05 0.8 3.3 0.536
31594/20 34.925 76.2 29.37 28.575 23.812 1.5 3.3 0.627
3872/20 34.925 85.725 30.162 30.162 23.812 3.5 3.3 0.897
LM78349/10A 34.988 61.973 16.702 17 13.6 3.5 1.5 0.19
320/22 22 44 15 15 11.5
320/28 28 52 16 16 12
320/32 32 58 17 17 13
368A/362A 50.8 88.9 20.637 22.225 16.513 3.5 1.3 0.49
3780/20 50.8 93.264 30.162 30.302 23.812 3.5 3.3 0.848
368/362A 50.8 88.9 20.637 22.225 16.513 1.2 1.3 0.5
368/362 50.8 90 20 22.225 15.875 1.5 2 0.51
33889/21 50.8 95.25 27.783 28.575 22.225 3.5 2.3 0.84
45284/20 50.8 104.775 30.162 30.958 23.812 6.4 3.3 1.21
HM807046/10 50.8 104.775 36.512 36.512 28.575 3.5 3.3 1.51
28580/21 50.8 92.075 24.607 25.4 19.845 3.5 0.8 0.69
28584/21 52.388 92.075 24.607 25.4 19.845 3.5 0.8 0.65
LM806649/10 53.975 88.9 19.05 19.05 13.492 2.3 2 0.437
389AS/382 53.975 98.425 21 21.946 17.826 1.5 0.8 0.68
JLM506849/10 55 90 18.5 23 18.5 1.5 0.5 0.54
JM207049/10 55 95 29 29 23.5 1.5 2.5 0.84
28680/22 55.562 97.63 24.608 24.608 19.446 3.5 0.8 0.76
L507949/10 57.15 87.312 18.258 18.258 14.288 1.5 1.5 0.39
387/382A 57.15 96.838 21 21.946 15.875 2.3 0.8 0.583
387A/382A 57.15 96.838 21 21.946 15.875 3.5 0.8 0.581
387A/382 57.15 98.425 21 21.946 17.826 3.5 0.8 0.64
387AS/382A 57.15 96.838 21 21.946 15.875 5 0.8 0.576
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