d - 20 mm

D - 52 mm

B - 22.2 mm

d₂ - - 29.9 mm

D₂ - - 43.95 mm

r_1,2 - min. - 1.1 mm

a - 30 mm

d_a - min. - 27 mm

D_a - max. - 45 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 23.6 kN

Basic static load rating - C₀ - 14.6 kN

Fatigue load limit - P_u - 0.62 kN

Reference speed - 13000 r/min

Limiting speed - 13000 r/min

Calculation factor - k_r - 0.07

Calculation factor - e - 0.8

Calculation factor - X - 0.63

Calculation factor - Y₀ - 0.66

Calculation factor - Y₁ - 0.78

Calculation factor - Y₂ - 1.24

Mass bearing - 0.22 kg

• Model Number:3304 A
• Inner Diameter：52mm Outer Diameter：20mm Width：22,2mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Pneumatic Actuator,labor insurance,Broadcasting System,Polymer,stamping die,other mold,coal mill,roller lathe,Forging machine,small diesel generators,circulating pump
• Similar models:NKE 3304-B-2Z-TV ISO 3304ZZ CRAFT 3304 ZEN S3304 CX 3304-2RS ISO 3304-2RS SKF 3304A-2RS1 SKF 3304A SNR 3304B SKF 3304A-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 3304A products，there is large inventory of SKF 3304 A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 3304 A Which SKF 3304A 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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