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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Imperial Deep Groove Ball Bearing 3D
Imperial Deep Groove Ball Bearing Diagram
Unit of Measure
Items Imperial Deep Groove Ball Bearing 3D
R2 		Imperial Deep Groove Ball Bearing 3D
R2A 		Imperial Deep Groove Ball Bearing 3D
R144 		Imperial Deep Groove Ball Bearing 3D
R155 		Imperial Deep Groove Ball Bearing 3D
R3
Bore Diameter N/A 3.175 mm N/A 3.175 mm N/A 3.175 mm N/A 3.969 mm N/A 4.763 mm
Outside Diameter N/A 9.525 mm N/A 12.7 mm N/A 6.35 mm N/A 7.938 mm N/A 12.7 mm
Dimension B - Open N/A 3.969 mm N/A 4.366 mm N/A 2.779 mm N/A 2.779 mm N/A 3.969 mm
Dimension B - Shield N/A 3.969 mm N/A 4.366 mm N/A 2.779 mm N/A 3.175 mm N/A 4.798 mm
Minimum Dimension r N/A 0.3 mm N/A 0.3 mm N/A 0.08 mm N/A 0.08 mm N/A 0.3 mm
Dynamic (Cr) Basic Load Rating N/A 640 kN N/A 640 kN N/A 294 kN N/A 392 kN N/A 1310 kN
Static (Cor) Basic Load Rating N/A 226 kN N/A 226 kN N/A 98 kN N/A 147 kN N/A 485 kN
Approximate Mass N/A 0.0014 kg N/A 0.0033 kg N/A 0.003 kg N/A 0.0055 kg N/A 0.0029 kg