d - 8 mm

D - 12 mm

B - 3,5 mm

C - 3,5 mm

C - 0,8 mm

D3 - 13,6 mm

Weight - 0,0012 Kg

Basic dynamic load rating (C) - 0,312 kN

Basic static load rating (C0) - 0,14 kN

Fatigue load limit (Pu) - 0,006

Reference speed - 100 000 r/min

Limiting speed - 53 000 r/min

• Model Number:W 637/8 R-2Z
• Inner Diameter：8mm Outer Diameter：12mm Width：3,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:electrocardiograph,Cylinder Standard,disposable,Plastic Equipment,universal category,electric pump,Cylinder Micro,ignition system,rubber products machinery and equipment,car shock absorber,bathroom facilities
• Similar models:KOYO 637ZZ SKF W637/8XR NSK 637DD SKF W637/5XR-2ZS SKF W637/4XR NSK 637 ISO 637ZZ SKF W637/4X-2Z KOYO 637 SKF W637/2-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in W637/8R-2Z products，there is large inventory of SKF W 637/8 R-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 637/8 R-2Z Which SKF W637/8R-2Z is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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