d - 55 mm

D - 120 mm

B - 29 mm

ra1 max. - 1 mm

Angle (α) - 40 °

a - 52 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 58 mm

Da max. - 110 mm

db min - 60,5 mm

ra max. - 2 mm

Weight - 2,84 Kg

Basic dynamic load rating (C) - 128 kN

Basic static load rating (C0) - 113 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 5 900 r/min

• Model Number: 7311BDF
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:centrifugal pump,Hydraulic Rama,marine analysis,noise reduction equipment,Machine tools,Generator,training beds etc,instrumentation instrument,Cylinder Standard,cleaners,gas turbine
• Similar models:CX 7311B-UX ISO 7311ADT CX 7311B SNR 7311BGA CX 7311C-UO CYSD 7311DB CYSD 7311CDF CRAFT 7311B NACHI 7311BDB SKF 7311BECBP
• BEARING POWER International Trading Co.,Ltd. specialize in 7311BDF products，there is large inventory of NTN 7311BDF . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7311BDF Which NTN 7311BDF 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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  7013 ACD/P4A	100	65	18	SKF	Angular Contact Ball Bearings
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  W 6200	30	10	9	SKF	Deep Groove Ball Bearings
  NU2313E	65	140	48	FAG	CYLINDRICAL ROLLER BEARINGS
  HCB71920C.T.P4S	100	140	20	FAG	ANGULAR CONTACT BALL BEARINGS
  RCT-39A	8.9680	9.1562		INA	THRUST ROLLER BEARINGS
  NU310E	50	110	27	STEYR	CYLINDRICAL ROLLER BEARINGS
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  6311-RS	55	120	29	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
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