d - 3.967 mm

D - 7.938 mm

B - 3.175 mm

d₁ - - 5.53 mm

D₂ - - 7.3 mm

D₃ - 9.119 mm

C - 0.914 mm

r_1,2 - min. - 0.1 mm

d_a - min. - 4.8 mm

r_a - max. - 0.1 mm

Basic dynamic load rating - C - 0.203 kN

Basic static load rating - C₀ - 0.075 kN

Fatigue load limit - P_u - 0.003 kN

Reference speed - 140000 r/min

Limiting speed - 70000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 7.6

Mass bearing - 0.0007 kg

• Model Number:D/W R155 R-2ZS
• Inner Diameter：7,938mm Outer Diameter：3,967mm Width：3,175mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:disposable,orthodontic material,Microwave Equipment,stirrer,Low-voltage electrical equipment,storage and transportation equipment,expectoration machine,aerial work platform,printing equipment,powder metallurgy,wall industry
• Similar models:NSK FR155ZZS FBJ FR155 ZEN SR155-2Z ISO R155-2RS ZEN SFR155-2Z NTN FLRA155ZA ZEN FR155 ISO FR155 NTN R155 SKF 415599B
• BEARING POWER International Trading Co.,Ltd. specialize in D/WR155R-2ZS products，there is large inventory of SKF D/W R155 R-2ZS . We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R155 R-2ZS Which SKF D/WR155R-2ZS 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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