d - 55 mm

D - 120 mm

B - 43 mm

d₁ - - 76.5 mm

D₁ - - 98.5 mm

r_1,2 - min. - 2 mm

d_a - min. - 66 mm

D_a - max. - 109 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 97.5 kN

Basic static load rating - C₀ - 83 kN

Fatigue load limit - P_u - 3.4 kN

Reference speed - 9000 r/min

Limiting speed - 5000 r/min

Calculation factor minimum radial load - k_r - 0.06

Calculation factor - f₀ - 14

Mass bearing - 2.15 kg

• Model Number:4311 ATN9
• Inner Diameter：120mm Outer Diameter：55mm Width：43mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:van,Traffic Fire Protection Equipment Security equipment,Processing machinery,surgical instruments,Cleaning equipment,motorcycle,universal category,experimental equipment,Spectrum Products,tire industry,Sensors
• Similar models:FBJ 4311-2RS SNR 4311A FBJ 4311 FAG 4311-B-TVH KOYO 4311 SKF 4311ATN9 ISB 4311ATN9 ISO 4311 CX 4311 FBJ 4311ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 4311ATN9 products，there is large inventory of SKF 4311 ATN9 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 4311 ATN9 Which SKF 4311ATN9 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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