d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

r1 min. - 2 mm

r2 min. - 2 mm

Weight - 1,39 Kg

Basic dynamic load rating (C) - 72 kN

Basic static load rating (C0) - 44,8 kN

Limiting speed - 8000 r/min

• Model Number:6311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-18
• Application:thin metal materials,Laser Devices,Pneumatic Control Valves,plastic rolling,stamping die and its equipment,switch,noise inspection,pipe fittings Steel industry,Small air generators,transistor fittings,Anesthetic Equipment
• Similar models:NKE 6311-Z NTN-SNR 6311NR CYSD 6311-RS SKF 6311-2RS1 NTN-SNR 6311N NACHI 6311NR NSK 6311 NACHI 6311NKE SKF 6311M SKF 6311N
• BEARING POWER International Trading Co.,Ltd. specialize in 6311 products，there is large inventory of NKE 6311 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 6311 Which NKE 6311 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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