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

HM88649-HM88610 N/A 1.3750 in N/A 2.8438 in N/A 71100 kN N/A 94200 kN N/A
25877-25821 N/A 1.3750 in N/A 2.8750 in N/A 78800 kN N/A 97400 kN N/A
L68149-L68110 N/A 1.3775 in N/A 2.3280 in N/A 35500 kN N/A 48700 kN N/A
HM88648-HM88610 N/A 1.4062 in N/A 2.8438 in N/A 71100 kN N/A 94200 kN N/A
JL69349-JL69310 N/A 1.4961 in N/A 2.4803 in N/A 39800 kN N/A 55000 kN N/A
LM29748-LM29710 N/A 1.5000 in N/A 2.5625 in N/A 45000 kN N/A 60300 kN N/A
18590-18520 N/A 1.6250 in N/A 2.8750 in N/A 47000 kN N/A 85100 kN N/A
LM501349-LM501310 N/A 1.6250 in N/A 2.8910 in N/A 58400 kN N/A 84200 kN N/A
LM501349-LM501314 N/A 1.6250 in N/A 2.8910 in N/A 58400 kN N/A 84200 kN N/A
336-332 N/A 1.6250 in N/A 3.1496 in N/A 73600 kN N/A 83400 kN N/A
26882-26820 N/A 1.6250 in N/A 3.1562 in N/A 84300 kN N/A 110000 kN N/A
HM804840-HM804811 N/A 1.6250 in N/A 3.7500 in N/A 1150000 kN N/A 157000 kN N/A
25580-25520 N/A 1.7500 in N/A 3.2650 in N/A 83800 kN N/A 111000 kN N/A
33885-33822 N/A 1.7500 in N/A 3.7500 in N/A 120000 kN N/A 161000 kN N/A
45280-45220 N/A 1.7500 in N/A 4.1250 in N/A 142000 kN N/A 189000 kN N/A
17887-17831 N/A 1.7807 in N/A 3.1490 in N/A 63800 kN N/A 83300 kN N/A
LM102949-LM102910 N/A 1.7812 in N/A 2.8910 in N/A 56900 kN N/A 81800 kN N/A
LM603049-LM603011 N/A 1.7812 in N/A 3.0625 in N/A 59600 kN N/A 77900 kN N/A
25590-25520 N/A 1.7960 in N/A 3.2650 in N/A 83800 kN N/A 11100 kN N/A
18690-18620 N/A 1.8125 in N/A 3.1250 in N/A 48200 kN N/A 61300 kN N/A
55187C-55437 N/A 1.8750 in N/A 4.3750 in N/A 118000 kN N/A 161000 kN N/A
HM804848-HM804810 N/A 1.9060 in N/A 3.7500 in N/A 115000 kN N/A 157000 kN N/A
JLM104948-JLM104910 N/A 1.9685 in N/A 3.2283 in N/A 75200 kN N/A 104000 kN N/A
JM205149-JM205110 N/A 1.9685 in N/A 3.5433 in N/A 115000 kN N/A 154000 kN N/A
JM205149-JM205110A N/A 1.9685 in N/A 3.5433 in N/A 115000 kN N/A 154000 kN N/A
Unit of Measure
1 2 3 4