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Single Row Tapered Roller Bearings

Product Overview

Single row tapered roller bearings provide the most economical solution for applications with moderate combined loads. Features include:

  • Standardized ISO dimensions for easy replacement
  • Multiple clearance options (C3, C4)
  • Optional high-capacity designs (Enhanced series)
  • Common applications in truck wheel ends and industrial gearboxes
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Single Row Tapered Roller Bearings - Technical Specifications

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Actions Model Dimensions Basic Load Rating Weight
d D B Cr Cor
32928 140 190 32 206 390 2.55
32928X2A 140 190 30 154 257 2.43
30230 150 270 45 450 605 11.2
30330 150 320 65 815 1050 25.5
31330 150 320 75 810 1060 27.5
32030 150 225 48 365 635 6.4
32030X2 150 225 45 280 454 6.84
32230 150 270 73 735 1140 18.4
32330 150 320 108 1280 1880 42.2
32930 150 210 38 270 465 3.83
32930X2A 150 210 36 220 385 4.56
30232 160 290 48 510 695 13.4
30332 160 340 68 915 1180 29.5
30632 160 375 79.4 870 1050 40.7
30632X2 160 375 79.4 870 1050 41.8
31332 160 340 79 825 1080 29.9
32032 160 240 51 415 730 7.69
32032X2A-1 160 240 48 375 630 7.67
32232 160 290 48 925 1490 23.3
32332 160 340 114 1540 2230 51.7