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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Unit of Measure

Reference Index

Reference Index - SKF

 N/A 313822

Reference Index - FAG

 N/A 507339

Reference Index - NTN

 N/A 4R5611

Reference Index - NSK

 N/A 280RV3901

Reference Index - KOYO

 N/A 313822

Dimensions

Bore Diameter

 N/A 280 mm

Outside Diameter

 N/A 390 mm

Overall Bearing Width

 N/A 220 mm

Dimension Fw

 N/A 312 mm

Minimum Dimension r1/2

 N/A 3 mm

Minimum Dimension r3/4

 N/A 3 mm

Load Rating

Dynamic (Cr) Load Rating

 N/A 2240 kN

Static (Cor) Load Rating

 N/A 5000 kN

Specifications

Mass

 N/A 81.5 kg