d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Angle (α) - 15 °

a - -4.4 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 58 mm

da min. - 65 mm

Da max. - 114 mm

ra max. - 1 mm

Weight - 1.45 Kg

Basic dynamic load rating (C) - 142 kN

Basic static load rating (C0) - 121 kN

(Grease) Lubrication Speed - 7300 r/min

(Oil) Lubrication Speed - 10000 r/min

• Model Number: 7311CDB
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:industrial equipment,physical instruments,Cylinder Micro,hydraulic connector,Broadcasting System,Microwave Equipment,walking Food processing machinery and equipment,Individual Wire,Gear grinding machine,transistor fittings,Display Devices
• Similar models:NTN 7311BDB SKF 7311BEGAP NACHI 7311BDB NTN 7311C ISO 7311BDT CYSD 7311CDB FAG 7311-B-JP SKF 7311BECBY CYSD 7311BDT SKF 7311BEGAY
• BEARING POWER International Trading Co.,Ltd. specialize in 7311CDB products，there is large inventory of NACHI 7311CDB . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7311CDB Which NACHI 7311CDB 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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