d - 15 mm

D - 28 mm

B - 7 mm

d₁ - - 18.8 mm

D₂ - - 25.3 mm

D₃ - 30.5 mm

C - 1.5 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 17 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 3.7 kN

Basic static load rating - C₀ - 2.2 kN

Fatigue load limit - P_u - 0.095 kN

Reference speed - 56000 r/min

Limiting speed - 28000 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 14.3

Mass bearing - 0.0175 kg

• Model Number: W 61902 R-2Z
• Inner Diameter：28mm Outer Diameter：15mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:internal combustion engine,physical instruments,Blood coagulation reagent,machine lathe,Generator,Industrial,generator,Forging machine,hydraulic pump,hot and cold box,relay
• Similar models:SKF W61902R-2Z SKF 61902-2RZ ISB SS61902 ISO 61902-2RS CRAFT 61902ZZ ISB SS61902-ZZ CRAFT 61902-2RS ZEN F61902 SKF W61902R-2RS1 ISB 61902-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W61902R-2Z products，there is large inventory of SKF W 61902 R-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61902 R-2Z Which SKF W61902R-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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