d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Weight - 1,76 Kg

Basic dynamic load rating (C) - 85 kN

Basic static load rating (C0) - 161 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 6100 r/min

• Model Number: QJ311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Perfusion device,standing experimental equipment,cooling system,tray industry,multi-knife lathe,garden machinery,plastic molding,light therapy instrument,bio-chemical,Cutting Machine,circulating pump
• Similar models:NTN 7311C SNR QJ311MA SKF 3311A-2Z NACHI 5311NR CYSD 5311 CRAFT 7311B NKE 7311-BE-TVP CRAFT 7311AC SNR 7311BGA KOYO 5311
• BEARING POWER International Trading Co.,Ltd. specialize in QJ311 products，there is large inventory of FBJ QJ311 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the QJ311 Which FBJ QJ311 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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