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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
71.438 130.175 41.275 41.275 31.75 6.4 3.3 195000 263000 19800 26800 2800 3800 645 633 93 81 116 124 6.4 3.3 29.9 0.36 1.7 0.91 1.49 0.712
71.438 136.525 41.275 41.275 31.75 3.5 3.3 195000 263000 19800 26800 2800 3800 644 632 87 81 118 125 3.5 3.3 29.9 0.36 1.7 0.91 1.5 1.04
71.438 136.525 41.275 41.275 31.75 3.5 3.3 229000 297000 23300 30500 2600 3600 H414249 H414210 89 83 121 129 3.5 3.3 30.6 0.36 1.7 0.92 1.83 0.796
71.438 136.525 46.038 46.038 36.512 3.5 3.3 233000 370000 23800 37500 2600 3400 H715345 H715311 92 84 119 132 3.5 3.3 37.1 0.47 1.3 0.7 2.15 0.961
73.025 112.712 25.4 25.4 19.05 3.5 3.3 96000 152000 9800 15500 2800 4000 29685 29620 86 80 101 109 3.5 3.3 26.3 0.49 1.2 0.68 0.62 0.273
73.025 117.475 30.162 30.162 23.812 3.5 3.3 119000 179000 12200 18300 3000 4000 33287 33462 87 80 104 112 3.5 3.3 26.8 0.44 1.4 0.76 0.746 0.442
73.025 127 36.512 36.17 28.575 3.5 3.3 166000 234000 16900 23900 2800 3800 567 563 88 81 112 120 3.5 3.3 28.3 0.36 1.6 0.91 1.17 0.655
73.025 146.05 41.275 41.275 31.75 3.5 3.3 207000 296000 21100 30000 2400 3200 657 653 91 85 131 139 3.5 3.3 33.2 0.41 1.5 0.81 2.24 0.891
73.025 149.225 53.975 54.229 44.45 3.5 3.3 287000 410000 29300 41500 2600 3400 6460 6420 93 87 129 140 3.5 3.3 39 0.36 1.7 0.91 2.8 1.63
73.817 127 36.512 36.17 28.575 0.8 3.3 166000 234000 16900 23900 2800 3800 568 563 83 82 112 120 0.8 3.3 28.3 0.36 1.6 0.91 1.15 0.655

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