d - 5 mm

D - 9 mm

B - 3 mm

C - 3 mm

d1 - 6 mm

d2 - – mm

r1 min. - 5,9 mm

r2 min. - 5,9 mm

D1 - 8,4 mm

D2 - 0,15 mm

da min. - 5,9 mm

Da max. - 8,4 mm

ra max. - 0,15 mm

Weight - 0,0005 Kg

Basic dynamic load rating (C) - 0,247 kN

Basic static load rating (C0) - 0,085 kN

Fatigue load limit (Pu) - 0,004

Reference speed - 130000 r/min

Limiting speed - 67000 r/min

Calculation factor (f0) - 7,6

Calculation factor (kr) - 0,02

• Model Number:W637/5X-2Z
• Inner Diameter：5mm Outer Diameter：9mm Width：3mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:walking Food processing machinery and equipment,other mold,coal,diagnostic test paper,Hair styling device,chromatography,hook,cleaners,electric hydraulic lifting platform,expectoration machine,sleep monitoring
• Similar models:INA F-238637.02 KOYO 637 SKF BB1B362637A ISO 637-2RS AST 637HZZ NSK 637DD SKF W637/5X-2ZS SKF W637/5XR-2ZS SKF W637/2-2Z SKF W637/5X-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in W637/5X-2Z products，there is large inventory of SKF W637/5X-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W637/5X-2Z Which SKF W637/5X-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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