d - 6.35 mm

D - 12.7 mm

B - 4.762 mm

d₂ - - 7.4 mm

D₂ - - 11.6 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 7.3 mm

D_a - max. - 11.7 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.618 kN

Basic static load rating - C₀ - 0.224 kN

Fatigue load limit - P_u - 0.01 kN

Reference speed - 110000 r/min

Limiting speed - 53000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 7

Mass bearing - 0.002 kg

• Model Number: D/W R188-2Z
• Inner Diameter：12,7mm Outer Diameter：6,35mm Width：4,762mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:rolling mill roll neck and slowdown device,Individual Wire,Machine Tool Accessories,vertical processing,preservation equipment,Industrial,car and accessories,Safety protection,Beauty and Body,lifting upgrade,wall industry
• Similar models:ZEN SR188 AST SFRW188 AST SFR188ZZ SKF D/WR188R NSK FR188ZZ SKF 61880MA SKF D/WR188-2Z AST SFR188 NKE 61888-MA ISO R188-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in D/WR188-2Z products，there is large inventory of SKF D/W R188-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R188-2Z Which SKF D/WR188-2Z 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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  906	53	30		INA	THRUST BALL BEARINGS
  XW-14				NH	THRUST BALL BEARINGS
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