d - 4 mm

D - 16 mm

B - 5 mm

C - 5 mm

d1 - – mm

d2 - 6,7 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

D1 - 11,7 mm

D2 - 13 mm

da min. - 6 mm

Da max. - 14 mm

ra max. - 0,3 mm

Weight - 0,005 Kg

Basic dynamic load rating (C) - 0,761 kN

Basic static load rating (C0) - 0,265 kN

Fatigue load limit (Pu) - 0,011

Reference speed - 100000 r/min

Limiting speed - 63000 r/min

Calculation factor (f0) - 6,8

Calculation factor (kr) - 0,035

• Model Number: W634
• Inner Diameter：4mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:Hydraulic Equipment,Cylinder Special,chemical instruments,Plastic Equipment,Spectrum Products,ventilation heating equipment,thin metal materials,floor industry,horizontal processing,heating fans,industrial supplies
• Similar models:ZEN F634 CX 6344 SKF D/WER1634 ZEN R1634-2Z ZEN 634-2Z ISB F634ZZ ISB 634-Z KOYO 634ZZ NKE 6348-M NTN-SNR 634
• BEARING POWER International Trading Co.,Ltd. specialize in W634 products，there is large inventory of SKF W634 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W634 Which SKF W634 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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