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Tapered Roller bearing

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Tapered Roller bearing

A tapered roller bearing is a radial thrust type rolling bearing in which the rolling elements are tapered rollers. There are two kinds of small cone angle and large cone angle. The small cone angle mainly bears the radial and axial combined loads mainly based on radial load. It is often used in double and reverse installation. The inner and outer races can be installed separately, and the radial and axial clearance can be adjusted during installation and use. The large cone angle is mainly subjected to axial and radial combined loads mainly based on axial loads. Generally, it is not used alone to withstand pure axial loads. When paired configuration (relatively installed at the same name), it can be used to withstand pure radial loads.

Bearing model Brand d(mm) D(mm) B(mm) Weight(kg)
30311M TIMKEN 55 120 29 1.63
31324X FAG 120 260 62 15.3
32313-BA FAG 65 140 48 3.51
HM218248/HM218210 TIMKEN 89.975 146.975 40 -
LM522546/LM522510 TIMKEN 107.95 159.987 34.925 -
48190/48120 TIMKEN 107.95 161.925 34.925 -
37425/37625 TIMKEN 107.95 158.75 232 -
L521949/L521914 TIMKEN 107.95 152.4 21.433 -
L521949/L521910 TIMKEN 107.95 1465 21.433 -
56418/56650 TIMKEN 106.362 165.1 36.512 -
71412/71750 TIMKEN 104.775 180.975 47.625 -
787/772 TIMKEN 104.775 180.975 47.625 -
786/772 TIMKEN 104.775 180.975 47.625 -
LM921845/LM921810 TIMKEN 101.6 177.8 34.925 -
JLM722948/JLM722912 TIMKEN 115 165 28 -
782/772 TIMKEN 104.775 180.975 47.625 -
HH224349/HH224310 TIMKEN 114.975 212.725 66.675 -
687/672 TIMKEN 101.6 168.275 41.275 -
HH923649/HH923610 TIMKEN 101.6 250.825 76.2 -
64452A/64700 TIMKEN 114.975 177.8 41.275 -