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
Print Back
Miniature Ball Bearings Open Type 3D
Miniature Ball Bearings Open Type Diagram
Unit of Measure
 1 2 3 4 5 »  

Item #

Bore Diameter

Outside Diameter

Overall Bearing Width

Dynamic (Cr) Basic Load Rating

CAD

681 N/A 1 mm N/A 3 mm N/A 1 mm N/A 0.08 kN N/A
MR31 N/A 1 mm N/A 3 mm N/A 1.5 mm N/A 0.08 kN N/A
691 N/A 1 mm N/A 4 mm N/A 1.6 mm N/A 0.112 kN N/A
MR41X N/A 1.2 mm N/A 4 mm N/A 1.8 mm N/A 0.138 kN N/A
681X N/A 1.5 mm N/A 4 mm N/A 1.2 mm N/A 0.112 kN N/A
691X N/A 1.5 mm N/A 5 mm N/A 2 mm N/A 0.237 kN N/A
601X N/A 1.5 mm N/A 6 mm N/A 2.5 mm N/A 0.330 kN N/A
682 N/A 2 mm N/A 5 mm N/A 1.5 mm N/A 0.19 kN N/A
MR52 N/A 2 mm N/A 5 mm N/A 2 mm N/A 0.169 kN N/A
692 N/A 2 mm N/A 6 mm N/A 2.3 mm N/A 0.330 kN N/A
MR62 N/A 2 mm N/A 6 mm N/A 2.5 mm N/A 0.330 kN N/A
MR72 N/A 2 mm N/A 7 mm N/A 2.5 mm N/A 0.39 kN N/A
602 N/A 2 mm N/A 7 mm N/A 2.8 mm N/A 0.39 kN N/A
68/2.5 N/A 2.5 mm N/A 6 mm N/A 1.8 mm N/A 0.208 kN N/A
69/2.5 N/A 2.5 mm N/A 7 mm N/A 2.5 mm N/A 0.387 kN N/A
MR82X N/A 2.5 mm N/A 8 mm N/A 2.5 mm N/A 0.55 kN N/A
602X N/A 2.5 mm N/A 8 mm N/A 2.8 mm N/A 0.55 kN N/A
MR63 N/A 3 mm N/A 6 mm N/A 2 mm N/A 0.208 kN N/A
627/3 N/A 3 mm N/A 6 mm N/A 2.5 mm N/A 0.208 kN N/A
683 N/A 3 mm N/A 7 mm N/A 2 mm N/A 0.31 kN N/A
638/3 N/A 3 mm N/A 7 mm N/A 3 mm N/A 0.392 kN N/A
MR83 N/A 3 mm N/A 8 mm N/A 2.5 mm N/A 0.558 kN N/A
693 N/A 3 mm N/A 8 mm N/A 4 mm N/A 0.558 kN N/A
619/3 N/A 3 mm N/A 8 mm N/A 3 mm N/A 0.558 kN N/A
MR93 N/A 3 mm N/A 9 mm N/A 2.5 mm N/A 0.57 kN N/A
Unit of Measure
 1 2 3 4 5 »