d - 5 mm

D - 11 mm

B - 4 mm

C - 4 mm

d1 - 6,8 mm

d2 - – mm

r1 min. - 6,2 mm

r2 min. - 6,2 mm

D1 - 9,9 mm

D2 - 0,15 mm

da min. - 6,7 mm

Da max. - 10 mm

ra max. - 0,15 mm

Weight - 0,0015 Kg

Basic dynamic load rating (C) - 0,403 kN

Basic static load rating (C0) - 0,143 kN

Fatigue load limit (Pu) - 0,006

Reference speed - 120000 r/min

Limiting speed - 60000 r/min

Calculation factor (f0) - 7,1

Calculation factor (kr) - 0,02

• Model Number:W628/5-2Z
• Inner Diameter：5mm Outer Diameter：11mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:nail products,air conditioning tools,sucker industry,universal category,rolling mill roll neck and slowdown device,Vertical machining,building decoration raw materials and accessories,beverage production,forklift industry,construction machinery and equipment,Grinding and polishing equipment
• Similar models:SKF 628/4-2Z SKF 628/6-2Z KOYO NC628 ZEN P628-GB ISB 628/4-ZZ ZEN 62800 ISB 628/8-2RS KOYO 6280 NTN 628LLH CX 628-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W628/5-2Z products，there is large inventory of SKF W628/5-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W628/5-2Z Which SKF W628/5-2Z 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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