d - 8 mm

D - 14 mm

B - 3.5 mm

d₁ - - 9.86 mm

D₁ - - 12.19 mm

r_1,2 - min. - 0.2 mm

d_a - min. - 9.6 mm

d_a - max. - 9.8 mm

D_a - max. - 12.4 mm

r_a - max. - 0.2 mm

Basic dynamic load rating - C - 0.462 kN

Basic static load rating - C₀ - 0.193 kN

Fatigue load limit - P_u - 0.008 kN

Reference speed - 95000 r/min

Limiting speed - 60000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 7.8

Mass bearing - 0.0019 kg

• Model Number:W 637/8 X
• Inner Diameter：14mm Outer Diameter：8mm Width：3,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:industrial skin care,fabric products,power tools,Pneumatic Actuator,switch,diving equipment,journal lathe,Die,universal category,wheel lathe,animal
• Similar models:SKF W637/9-2Z INA F-238637.02.KL KOYO 637 SKF W637/5X-2Z SKF BB1B362637A SKF W637/2-2Z AST 637H-2RS SKF W637/5X-2ZS SKF W637/4X FBJ 637
• BEARING POWER International Trading Co.,Ltd. specialize in W637/8X products，there is large inventory of SKF W 637/8 X . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 637/8 X Which SKF W637/8X 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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