d - 5 mm

D - 11 mm

B - 5 mm

d₂ - - 6.2 mm

D₂ - - 9.9 mm

D₃ - 12.5 mm

C - 1 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 5.8 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.403 kN

Basic static load rating - C₀ - 0.143 kN

Fatigue load limit - P_u - 0.006 kN

Limiting speed - 34000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 7.1

Mass bearing - 0.002 kg

• Model Number:W 638/5 R-2RS1
• Inner Diameter：11mm Outer Diameter：5mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-13
• Application:walking Food processing machinery and equipment,universal category,Oral Equipment,safety testing,food sterilization,Internal thread type,metal mold,agricultural testing and analysis equipment and related,other CNC,paint paint,car steering pin
• Similar models:SKF W63801R SKF W63806 SKF W638/4R-2RS1 ISB 63802 SKF W63802-2Z ISO 63803-2RS ZEN 63800 CYSD 1638-Z SKF W638/8R-2Z SKF W638/2XR-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in W638/5R-2RS1 products，there is large inventory of SKF W 638/5 R-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 638/5 R-2RS1 Which SKF W638/5R-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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