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 - 3500 r/min

• Model Number: 6311-RSR
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:Optical Instruments,X-ray Equipment,Grinding and polishing equipment,chamfering machine etc,relay,horizontal processing,metal mold,tapered grinder,Die,casting embedding,Spectrum Products
• Similar models:NTN 6311LLB ISB 6311-ZZNR KBC 6311ZZ NTN 6311LLBNR AST 6311-2RS KOYO 6311N MB Bearing MR163110-2RS ISB 6311-ZNR NKE 6311-Z-NR AST 6311ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6311-RSR products，there is large inventory of NKE 6311-RSR . We has been built up long-term cooperation with NKE company, could make a bulk order of the 6311-RSR Which NKE 6311-RSR 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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