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

L68149 N/A 1.3775 in N/A 2.3280 in N/A 35500 kN N/A 48700 kN N/A
HM88648 N/A 1.4062 in N/A 2.8438 in N/A 71100 kN N/A 94200 kN N/A
JL69349 N/A 1.4961 in N/A 2.4803 in N/A 39800 kN N/A 55000 kN N/A
LM29748 N/A 1.5000 in N/A 2.5625 in N/A 45000 kN N/A 60300 kN N/A
18590 N/A 1.6250 in N/A 2.8750 in N/A 47000 kN N/A 85100 kN N/A
LM501349 N/A 1.6250 in N/A 2.8910 in N/A 58400 kN N/A 84200 kN N/A
336 N/A 1.6250 in N/A 3.1496 in N/A 73600 kN N/A 83400 kN N/A
26882 N/A 1.6250 in N/A 3.1562 in N/A 84300 kN N/A 110000 kN N/A
HM804840 N/A 1.6250 in N/A 3.7500 in N/A 1150000 kN N/A 157000 kN N/A
25580 N/A 1.7500 in N/A 3.2650 in N/A 83800 kN N/A 111000 kN N/A
33885 N/A 1.7500 in N/A 3.7500 in N/A 120000 kN N/A 161000 kN N/A
45280 N/A 1.7500 in N/A 4.1250 in N/A 142000 kN N/A 189000 kN N/A
17887 N/A 1.7807 in N/A 3.1490 in N/A 63800 kN N/A 83300 kN N/A
LM102949 N/A 1.7812 in N/A 2.8910 in N/A 56900 kN N/A 81800 kN N/A
LM603049 N/A 1.7812 in N/A 3.0625 in N/A 59600 kN N/A 77900 kN N/A
25590 N/A 1.7960 in N/A 3.2650 in N/A 83800 kN N/A 11100 kN N/A
18690 N/A 1.8125 in N/A 3.1250 in N/A 48200 kN N/A 61300 kN N/A
55187C N/A 1.8750 in N/A 4.3750 in N/A 118000 kN N/A 161000 kN N/A
HM804848 N/A 1.9060 in N/A 3.7500 in N/A 115000 kN N/A 157000 kN N/A
JLM104948 N/A 1.9685 in N/A 3.2283 in N/A 75200 kN N/A 104000 kN N/A
JM205149 N/A 1.9685 in N/A 3.5433 in N/A 115000 kN N/A 154000 kN N/A
JHM807045 N/A 1.9685 in N/A 4.1339 in N/A 159000 kN N/A 223000 kN N/A
LM104949 N/A 2.0000 in N/A 3.2283 in N/A 75200 kN N/A 104000 kN N/A
18790 N/A 2.0000 in N/A 3.3465 in N/A 50600 kN N/A 67500 kN N/A
368A N/A 2.0000 in N/A 3.5000 in N/A 79500 kN N/A 95800 kN N/A
Unit of Measure
1 2 3 4