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Tapered Roller Bearings > single-row tapered roller bearing > Single row tapered roller bearing (imperial series) with inner diameter of 12.000-1001.012mm

Single row tapered roller bearing (imperial series) with inner diameter of 12.000-1001.012mm

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Product drawing

1/1

drawing

1/2

Product parameters

External dimensions（mm)Rated load(N)Rated load{kgf}Rated speed min-1Bearing codeInstallation size (mm)Location of
action point(mm)		constantaxial load
coefficient		weight（kg）
（refer to）
dDTBCInner circle γ
(minimum)		Outer circle γ
(minimum)		CrCorCrCorgreaseoilInner ringOuter RingdadbdadbInner circle γa（maximum）Outer circle γa（maximum）AeY1Y0Inner ringOuter Ring
50.8 82.931 21.59 22.225 16.51 3.5 1.3 71000 96000 7250 9800 4300 5600 LM104949 LM104912 62 55 75 78 3.5 1.3 15.7 0.31 2 1.1 0.301 0.14
50.8 85 17.462 17.462 13.495 3.5 1.5 48500 63000 4950 6450 4300 5600 18790 18720 62 56 77 80 3.5 1.5 16.7 0.41 1.5 0.81 0.239 0.136
50.8 85.725 19.05 18.263 12.7 1.5 1.5 42500 54000 4350 5500 4000 5300 18200 18337 59 56 76 81 1.5 1.5 21 0.57 1.1 0.58 0.268 0.136
50.8 88.9 20.638 22.225 16.513 3.5 1.3 73000 85000 7450 8650 4000 5600 368A 362A 62 56 81 84 3.5 1.3 16.6 0.32 1.9 1 0.338 0.166
50.8 88.9 20.638 22.225 16.513 1.5 1.3 73000 85000 7450 8650 4000 5600 368 362A 58 56 81 84 1.5 1.3 16.6 0.32 1.9 1 0.341 0.166
50.8 92.075 24.608 25.4 19.845 3.5 0.8 84500 117000 8600 11900 4000 5300 28580 28521 63 57 83 87 3.5 0.8 20 0.38 1.6 0.87 0.46 0.247
50.8 93.264 30.162 30.302 23.812 0.8 0.8 103000 136000 10500 13900 3800 5300 3775 3730 58 58 84 88 0.8 0.8 22.4 0.34 1.8 0.97 0.568 0.297
50.8 93.264 30.162 30.302 23.812 3.5 0.8 103000 136000 10500 13900 3800 5300 3780 3730 64 58 84 88 3.5 0.8 22.4 0.34 1.8 0.97 0.564 0.297
50.8 95.25 27.783 28.575 22.225 3.5 2.3 110000 144000 11200 14700 3800 5300 33889 33821 64 58 85 90 3.5 2.3 19.8 0.33 1.8 1 0.601 0.267
50.8 101.6 31.75 31.75 25.4 3.5 3.3 118000 150000 12100 15200 3600 5000 49585 49520 66 59 88 96 3.5 3.3 23.4 0.4 1.5 0.82 0.744 0.389

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