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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Heavy-Duty-Needle-Roller-Bearings-Without-Ribs---Double-Row---3D
Unit of Measure
1 2 

Item #

Bore Diameter

Outside Diameter

Overall Bearing Width

Dynamic (Cr) Basic Load Rating

CAD

NAO50x68x20 N/A 50 mm N/A 68 mm N/A 20 mm N/A 24500 N N/A
NAO50x78x20 N/A 50 mm N/A 78 mm N/A 20 mm N/A 33500 N N/A
NAO70x100x30 N/A 70 mm N/A 100 mm N/A 30 mm N/A 52600 N N/A
NAO75x105x25 N/A 75 mm N/A 105 mm N/A 25 mm N/A 42000 N N/A
NAO80x110x30 N/A 80 mm N/A 110 mm N/A 30 mm N/A 49020 N N/A
NAO90x120x30 N/A 90 mm N/A 120 mm N/A 30 mm N/A 51000 N N/A
Unit of Measure
1 2