d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Angle (α) - 30 °

a - 10.8 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 65 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 1.45 Kg

Basic dynamic load rating (C) - 85,5 kN

Basic static load rating (C0) - 61,5 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 7000 r/min

• Model Number:7311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Leather Products,marine analysis,insect experimental analysis instrument,Spectrum Products,surgical instruments,Cleaning equipment,Broadcasting System,atomizer class,electrostatic protection,other accessories,axle lathe
• Similar models:CYSD 7311DF CYSD 7311BDB ISO 7311ADB ISO 7311ADT NKE 7311-BECB-MP CRAFT 7311C CYSD 7311CDT NKE 7311-BECB-TVP SKF 7311BEP CX 7311A-UX
• BEARING POWER International Trading Co.,Ltd. specialize in 7311 products，there is large inventory of NACHI 7311 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7311 Which NACHI 7311 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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