d - 6.35 mm

D - 12.7 mm

B - 4.762 mm

d₂ - - 7.5 mm

D₂ - - 11.6 mm

D₃ - 13.894 mm

C - 1.143 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 7.3 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 - 0.0023 kg

• Model Number: D/W R188 R-2Z
• Inner Diameter：12,7mm Outer Diameter：6,35mm Width：4,762mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:Material handling equipment,surgical instruments,vertical sawing machine,hydraulic pump,spectrometer,medical equipment,hardware,electromagnetic clutch,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,garbage disposal,gear grinding machine
• Similar models:FBJ FR188 ISO 61884 ZEN SR188 NTN FLRA188ZA AST SFR188-2RS ISB 61884MA SKF 61880MA SNR AB41882 AST SR188ZZ SKF D/WRW188-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in D/WR188R-2Z products，there is large inventory of SKF D/W R188 R-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R188 R-2Z Which SKF D/WR188R-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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