d - 1.984 mm

D - 6.35 mm

B - 3.571 mm

d₁ - - 3.92 mm

D₂ - - 5.9 mm

r_1,2 - min. - 0.1 mm

d_a - min. - 2.8 mm

D_a - max. - 6 mm

r_a - max. - 0.1 mm

Basic dynamic load rating - C - 0.163 kN

Basic static load rating - C₀ - 0.048 kN

Fatigue load limit - P_u - 0.002 kN

Reference speed - 170000 r/min

Limiting speed - 85000 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 7

Mass bearing - 0.0004 kg

• Model Number: D/W R1-4-2Z
• Inner Diameter：6,35mm Outer Diameter：1,984mm Width：3,571mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Machine Tool Accessories,Spectrum Products,small diesel generators,Other Machine Tools,Roller mill,internal combustion engine,teaching equipment,motor,hydraulic control element,Rolling mill gear box,Laser Devices
• Similar models:FBJ MR128ZZ FYH UCX10-32 SKF W61800R-2RS1 SKF W63804R-2Z NTN 60/22Z SNR CUS206-18 NACHI 6803NKE KOYO 3NC6004ST4 SKF BMB-6208/080S2/UB108A KOYO 6212
• BEARING POWER International Trading Co.,Ltd. specialize in D/WR1-4-2Z products，there is large inventory of SKF D/W R1-4-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R1-4-2Z Which SKF D/WR1-4-2Z 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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