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Available in single, double, and multi-row configurations as well as proprietary sizes, these bearings are developed in collaboration with OE engineers to deliver premium performance across various applications. Their power-dense designs support heavier loads and help extend bearing life, while optimized internal geometry reduces torque and operating temperatures to prolong lubrication system life. Additionally, they can be engineered with proprietary enhancements to withstand highly corrosive conditions, high temperatures, vacuum environments, or situations with limited lubrication.
Timken_TRB_1ROWASSY_TS_32005X-90KA1-A
TRB TS Line Drawing
Unit of Measure
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Part Number

Bore (d)

O.D. (D)

Inner Ring Width (B)

Outer Ring Width (C)

Width (T)

Dynamic Radial Load Rating - 1M Revs (C1) 

Series

Static Radial Load Rating (C0)

CAD

JH307749 / JH307710 N/A 55.000 mm2.1654 in N/A 110.000 mm4.3307 in N/A 39 mm1.5354 in N/A 32.000 mm1.2598 in N/A 39.000 mm1.5354 in N/A 249000 N56000 lbf N/A H307700 N/A 251000 N56500 lbf N/A
JH307749H / JH307710 N/A 55.000 mm2.1654 in N/A 110.000 mm4.3307 in N/A 39 mm1.5354 in N/A 32.000 mm1.2598 in N/A 39.000 mm1.5354 in N/A 249000 N56000 lbf N/A H307700 N/A 251000 N56500 lbf N/A
JW5549 / JW5510 N/A 55.000 mm2.1654 in N/A 115.000 mm4.5276 in N/A 31.000 mm1.2205 in N/A 23.500 mm0.9252 in N/A 34.000 mm1.3386 in N/A 172000 N38700 lbf N/A JW5500 N/A 175000 N39200 lbf N/A
30311 N/A 55.000 mm2.1654 in N/A 120.000 mm4.7244 in N/A 29.000 mm1.1417 in N/A 25.000 mm0.9843 in N/A 31.500 mm1.2402 in N/A 174000 N39100 lbf N/A 30311M N/A 190000 N42700 lbf N/A
31311 N/A 55.000 mm2.1654 in N/A 120.000 mm4.7244 in N/A 29.000 mm1.1417 in N/A 21.000 mm0.8268 in N/A 31.500 mm1.2402 in N/A 172000 N38700 lbf N/A 31311M N/A 157000 N35300 lbf N/A
JLM508748-90BA2 N/A 60.000 mm2.3622 in N/A 95.000 mm3.7402 in N/A 24.000 mm0.9449 in N/A 19.000 mm0.7480 in N/A 24.000 mm0.9449 in N/A 97600 N21900 lbf N/A LM508700 N/A 135000 N30400 lbf N/A
32012X N/A 60.000 mm2.3622 in N/A 95.000 mm3.7402 in N/A 23.000 mm0.9055 in N/A 17.500 mm0.6890 in N/A 23.000 mm0.9055 in N/A 115000 N25800 lbf N/A 32012XM N/A 132000 N29600 lbf N/A
33012 N/A 60.000 mm2.3622 in N/A 95.000 mm3.7402 in N/A 27.000 mm1.0630 in N/A 21.000 mm0.8268 in N/A 27.000 mm1.0630 in N/A 122000 N27400 lbf N/A 33012M N/A 150000 N33600 lbf N/A
JLM508748 / JLM508710 N/A 60.000 mm2.3622 in N/A 95.000 mm3.7402 in N/A 24.000 mm0.9449 in N/A 19.000 mm0.7480 in N/A 24.000 mm0.9449 in N/A 97600 N21900 lbf N/A LM508700 N/A 135000 N30400 lbf N/A
JLM508748-99404 N/A 60.000 mm2.3622 in N/A 95.000 mm3.7402 in N/A 24.000 mm0.9449 in N/A 19.000 mm0.7480 in N/A 24.000 mm0.9449 in N/A 97600 N21900 lbf N/A LM508700 N/A 135000 N30400 lbf N/A
JP6049-90BA5 N/A 60.000 mm2.3622 in N/A 100.000 mm3.9370 in N/A 20.000 mm0.7874 in N/A 15.500 mm0.6102 in N/A 21.000 mm0.8268 in N/A 82500 N18500 lbf N/A JP6000 N/A 101000 N22800 lbf N/A
33112 N/A 60.000 mm2.3622 in N/A 100.000 mm3.9370 in N/A 30.000 mm1.1811 in N/A 23.000 mm0.9055 in N/A 30.000 mm1.1811 in N/A 162000 N36400 lbf N/A 33112 N/A 180000 N40500 lbf N/A
JP6049-90B01 N/A 60.000 mm2.3622 in N/A 100.000 mm3.9370 in N/A 20.000 mm0.7874 in N/A 15.500 mm0.6102 in N/A 21.000 mm0.8268 in N/A 82500 N18500 lbf N/A JP6000 N/A 101000 N22800 lbf N/A
JP6049-99302 N/A 60.000 mm2.3622 in N/A 100.000 mm3.9370 in N/A 20.000 mm0.7874 in N/A 15.500 mm0.6102 in N/A 21.000 mm0.8268 in N/A 82500 N18500 lbf N/A JP6000 N/A 101000 N22800 lbf N/A
X30212 / Y30212 N/A 60.000 mm2.3622 in N/A 110.000 mm4.3307 in N/A 22.000 mm0.8661 in N/A 19.000 mm0.7480 in N/A 23.750 mm0.9350 in N/A 107000 N24100 lbf N/A 30212 N/A 117000 N26200 lbf N/A
XA32212 / Y32212 N/A 60.000 mm2.3622 in N/A 110.000 mm4.3307 in N/A 28.000 mm1.1024 in N/A 24.000 mm0.9449 in N/A 29.750 mm1.1713 in N/A 163000 N36600 lbf N/A 32212M N/A 160000 N35900 lbf N/A
32212 N/A 60.000 mm2.3622 in N/A 110.000 mm4.3307 in N/A 28.000 mm1.1024 in N/A 24.000 mm0.9449 in N/A 29.750 mm1.1713 in N/A 149000 N33400 lbf N/A 32212M N/A 178000 N40100 lbf N/A
XAA33212 / Y33212 N/A 60.000 mm2.3622 in N/A 110.000 mm4.3307 in N/A 38.000 mm1.4961 in N/A 29.000 mm1.1417 in N/A 38.000 mm1.4961 in N/A 234000 N52700 lbf N/A 33212 N/A 253000 N56800 lbf N/A
33212 N/A 60.000 mm2.3622 in N/A 110.000 mm4.3307 in N/A 38.000 mm1.4961 in N/A 29.000 mm1.1417 in N/A 38.000 mm1.4961 in N/A 234000 N52700 lbf N/A 33212 N/A 253000 N56800 lbf N/A
XAB33212 / Y33212 N/A 60.000 mm2.3622 in N/A 110.000 mm4.3307 in N/A 38.000 mm1.4961 in N/A 29.000 mm1.1417 in N/A 38.000 mm1.4961 in N/A 234000 N52700 lbf N/A 33212 N/A 253000 N56800 lbf N/A
JF6049 / JF6010 N/A 60.000 mm2.3622 in N/A 115.000 mm4.5276 in N/A 39 mm1.5354 in N/A 33.000 mm1.2992 in N/A 40.000 mm1.5748 in N/A 274000 N61500 lbf N/A JF6000 N/A 279000 N62800 lbf N/A
JW6049 / JW6010 N/A 60.000 mm2.3622 in N/A 125 mm4.9213 in N/A 33.500 mm1.3189 in N/A 26.000 mm1.0236 in N/A 37.000 mm1.4567 in N/A 204000 N45800 lbf N/A JW6000 N/A 210000 N47100 lbf N/A
30312 N/A 60.000 mm2.3622 in N/A 130.000 mm5.1181 in N/A 31.000 mm1.2205 in N/A 26.000 mm1.0236 in N/A 33.500 mm1.3189 in N/A 218000 N49000 lbf N/A 30312M N/A 221000 N49800 lbf N/A
31312 N/A 60.000 mm2.3622 in N/A 130.000 mm5.1181 in N/A 31.000 mm1.2205 in N/A 22.000 mm0.8661 in N/A 33.500 mm1.3189 in N/A 186000 N41700 lbf N/A 31312M N/A 188000 N42200 lbf N/A
32312 N/A 60.000 mm2.3622 in N/A 130.000 mm5.1181 in N/A 46.000 mm1.8110 in N/A 37.000 mm1.4567 in N/A 48.500 mm1.9094 in N/A 264000 N59400 lbf N/A 32312 N/A 310000 N69800 lbf N/A
Unit of Measure
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