d - 1 mm

D - 3 mm

B - 1 mm

d₁ - - 1.55 mm

D₁ - - 2.46 mm

r_1,2 - min. - 0.05 mm

d_a - min. - 1.4 mm

d_a - max. - 1.5 mm

D_a - max. - 2.6 mm

r_a - max. - 0.05 mm

Basic dynamic load rating - C - 0.052 kN

Basic static load rating - C₀ - 0.012 kN

Fatigue load limit - P_u - 0.001 kN

Reference speed - 240000 r/min

Limiting speed - 150000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 5.6

Mass bearing - 0.00003 kg

• Model Number:W 618/1
• Inner Diameter：3mm Outer Diameter：1mm Width：1mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-31
• Application:physical instruments,Beauty and Body,industrial equipment,Industrial Electromechanical,air purification,die casting mold,Cutting Machine,electrocardiograph,drawing die,pneumatic Pump,ventilation equipment
• Similar models:CX 61808 ZEN 61824-2Z SKF W61811-2RS1 CRAFT 61804ZZ SIGMA 61838M ZEN S61820-2RS ISO 61811ZZ CX 61810-2RS CX 618/8ZZ SKF 618/560MA
• BEARING POWER International Trading Co.,Ltd. specialize in W618/1 products，there is large inventory of SKF W 618/1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 618/1 Which SKF W618/1 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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