d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

Weight - 1,37 Kg

Basic dynamic load rating (C) - 71,5 kN

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

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 6700 r/min

• Model Number: 6311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:Ball screw,Dental Drill etc,rolling machine,coal,Industrial,Hydraulic Rama,Embroidery,power tools,garden machinery,Animal Tracking,Vacuum generator
• Similar models:ISB 6311-ZNR SKF 6311-2RS1 SKF 6311-2Z ISB 6311-ZZNR NACHI 6311NKE NSK 6311 NTN-SNR 6311N NTN 6311ZZNR NTN 6311LUNR SKF 6311-Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6311 products，there is large inventory of CYSD 6311 . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 6311 Which CYSD 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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