WD Bearing Group
WD Bearings America LLC
5845 W 82nd Street, Suite 102,
Indianapolis, IN 46278.
Tel: +1 317 661 3293
Email: Contact@wd-bearing.com
WD Waelzlager GmBH
Ost Strasse 74A 40724,
Hilden, Germany
Tel: +49 2103 968 6352
Email: Contact@wd-bearing.com
WD Bearing Group
No. 100, Zhenyang Road,
Jiangyin, Wuxi, P.R China, 214401
Tel: 0510-8655 7067
Fax: 0510-8655 7065
Email: Contact@wd-bearing.com
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Taper Roller Bearings
Taper Roller Bearings Diagram
Unit of Measure
1 2 3 4 

Item #

Bore Diameter (d)

Outside Diameter (D)

Dynamic (Cr) Load Rating

Static (Cor) Load Rating

CAD

28580 N/A 2.0000 in N/A 3.6250 in N/A 91600 kN N/A 130000 kN N/A
3780 N/A 2.0000 in N/A 3.6718 in N/A 113000 kN N/A 153000 kN N/A
HM807046 N/A 2.0000 in N/A 4.1250 in N/A 159000 kN N/A 223000 kN N/A
455 N/A 2.0000 in N/A 4.2500 in N/A 126000 kN N/A 166000 kN N/A
387A N/A 2.2500 in N/A 3.8125 in N/A 84200 kN N/A 107000 kN N/A
462 N/A 2.2500 in N/A 4.1250 in N/A 126000 kN N/A 166000 kN N/A
L610549 N/A 2.5000 in N/A 3.7188 in N/A 62000 kN N/A 108000 kN N/A
JH211749 N/A 2.5591 in N/A 4.7244 in N/A 207000 kN N/A 283000 kN N/A
39590 N/A 2.6250 in N/A 4.4375 in N/A 155000 kN N/A 224000 kN N/A
HH814547 N/A 2.6250 in N/A 6.0000 in N/A 313000 kN N/A 423000 kN N/A
H715345 N/A 2.8125 in N/A 5.3750 in N/A 249000 kN N/A 405000 kN N/A
29685 N/A 2.8750 in N/A 4.4375 in N/A 102000 kN N/A 166000 kN N/A
JLM714149 N/A 2.9528 in N/A 4.5276 in N/A 110000 kN N/A 167000 kN N/A
6554 N/A 3.0000 in N/A 6.3750 in N/A N/A N/A
9380 N/A 3.0000 in N/A 6.7500 in N/A 284000 kN N/A 351000 kN N/A
LM814849 N/A 3.0625 in N/A 4.6250 in N/A 109000 kN N/A 183000 kN N/A
JM716649 N/A 3.3465 in N/A 5.1181 in N/A 149000 kN N/A 245000 kN N/A
HM518445 N/A 3.5000 in N/A 6.0000 in N/A 275000 kN N/A 404000 kN N/A
759 N/A 3.5000 in N/A 6.3750 in N/A 303000 kN N/A 441000 kN N/A
850 N/A 3.5000 in N/A 6.6250 in N/A 379000 kN N/A 522000 kN N/A
HM218248 N/A 3.5423 in N/A 5.7864 in N/A 254000 kN N/A 388000 kN N/A
HH224335 N/A 4.0000 in N/A 8.3750 in N/A 630000 kN N/A 906000 kN N/A
HH923649 N/A 4.0000 in N/A 9.8750 in N/A 647000 kN N/A 827000 kN N/A
H913842 N/A 2.4375 in N/A 5.7500 in N/A N/A N/A
938 N/A 4.5000 in N/A 8.3750 in N/A 530000 kN N/A 786000 kN N/A
Unit of Measure
1 2 3 4