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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
20007920 100 140 25 102 167 1.13
30220 100 180 34 262 340 3.56
30320 100 215 47 405 495 8.09
32020 100 150 32 190 281 1.87
32220 100 180 46 345 490 5.31
32320 100 215 73 610 840 13.2
33020 100 150 39 253 390 2.36
33220 100 180 63 430 655 6.58
20007121 105 160 33 171 256 2.5
30221 105 190 36 292 365 4.47
30321 105 225 49 430 530 9.38
32021 105 160 35 199 320 2.38
32221 105 190 50 385 555 6.34
32321 105 225 77 660 915 15
32321X3 105 215 73 550 755 12.3
33021 105 160 43 266 405 2.98
33021/YA6 105 160 43 266 405 2.98
33021/YA6-1 105 160 43 266 405 2.98
30222 110 200 38 320 430 5.27
30322 110 240 50 470 580 11.1