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：2025-04-22
• Application:equipment and,Rolling mill gear box,plastic blow molding,Gas turbine,other mold,industry test,cleaning agent,Internal thread type,suction nozzle,light therapy instrument,tower crane
• Similar models:CX 7311C SKF 7311BEGAP CYSD 7311CDB CYSD 7311CDT CX 7311A-UD SKF 7311BEGBY NTN 7311BDB ISO 7311ADB SKF 7311BECBPH NSK 7311B
• 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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