d - 16 mm

D - 23 mm

B - 4.5 mm

d₁ - - 17.8 mm

D₂ - - 20.6 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 17 mm

D_a - max. - 22 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.832 kN

Basic static load rating - C₀ - 0.585 kN

Fatigue load limit - P_u - 0.027 kN

Reference speed - 60000 r/min

Limiting speed - 38000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 15.6

• Model Number: WBB1-8712
• Inner Diameter：23mm Outer Diameter：16mm Width：4,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:disposable,historical instruments,miscellaneous instruments,Low-voltage electrical equipment,sheet industry,Other Machine Tools,gear type,root canal filling,defogging and degreasing,spring industry,gas turbine
• Similar models:SKF WBB1-8712 SKF WBB1-8712-2ZS
• BEARING POWER International Trading Co.,Ltd. specialize in WBB1-8712 products，there is large inventory of SKF WBB1-8712 . We has been built up long-term cooperation with SKF company, could make a bulk order of the WBB1-8712 Which SKF WBB1-8712 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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