d - 55 mm

D - 120 mm

B - 29 mm

d₁ - - 75.34 mm

D₂ - - 104 mm

d_a - min. - 66 mm

D_a - max. - 109 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 74.1 kN

Basic static load rating - C₀ - 45 kN

Fatigue load limit - P_u - 1.9 kN

Reference speed - 17000 r/min

Limiting speed - 9000 r/min

Calculation factor - f₀ - 13.1

Mass bearing - 1.373 kg

• Model Number: 6311/HC5C3
• Inner Diameter：120mm Outer Diameter：55mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:plastic blow molding,security,journal lathe,,Anti-defibrillation pacing,Hairbrush device,Pneumatic Control Valves,switch,agricultural testing and analysis equipment and related,Material handling equipment,thread processing machine
• Similar models:KBC 6311DD SKF 6311/HC5C3 NSK 6311 NTN-SNR 6311 NACHI 6311-2NSE SKF 6311 NSK 6311N NSK 6311VV NTN 6311ZZ ISB 6311
• BEARING POWER International Trading Co.,Ltd. specialize in 6311/HC5C3 products，there is large inventory of SKF 6311/HC5C3 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6311/HC5C3 Which SKF 6311/HC5C3 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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