d - 3 mm

D - 8 mm

B - 4 mm

C - 4 mm

C - 0,9 mm

D3 - 9,5 mm

Weight - 0,00095 Kg

Basic dynamic load rating (C) - 0,319 kN

Basic static load rating (C0) - 0,09 kN

Fatigue load limit (Pu) - 0,004

Reference speed - – r/min

Limiting speed - 43 000 r/min

• Model Number: W 639/3 R-2RS1
• Inner Diameter：3mm Outer Diameter：8mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-25
• Application:floor industry,powder metallurgy,turret industry,Industrial,shoe-making machinery,squeeze machine etc,electromyography machine,tooth filling,Pneumatic Actuator,historical instruments,Insect Count
• Similar models:SKF W639/3R-2Z ISB SS639/2-ZZ AST 639H-2RS NSK 639ZZ ISO 639 CYSD 1639-ZZ ISO 639ZZ SKF W639/1.5R-2Z AST 639H SKF W639/1.5-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in W639/3R-2RS1 products，there is large inventory of SKF W 639/3 R-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 639/3 R-2RS1 Which SKF W639/3R-2RS1 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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