d - 55 mm

D - 120 mm

Ew - 104,5 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

da min. - 64 mm

Db min. - 107 mm

ra max. - 2 mm

rb max. - 2 mm

Db max - 111 mm

Weight - 1,42 Kg

Basic dynamic load rating (C) - 111 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5 000 r/min

(Oil) Lubrication Speed - 6 300 r/min

• Model Number: NF 311
• Inner Diameter：55mm Outer Diameter：104,5mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:lifting chain,rock drilling machinery,machine lathe,Antenna Industry,natural instruments,suction nozzle,directional control valve,drawing die,Cylinder Standard,sleep monitoring,die casting mold
• Similar models:FBJ NUP311 NACHI NUP2311E NACHI NUP311 NSK NU2311ET CYSD NJ2311E NBS SL192311 Timken NU311E.TVP SIGMA NJ311 NACHI 21311AXK NBS ZSL192311
• BEARING POWER International Trading Co.,Ltd. specialize in NF311 products，there is large inventory of NSK NF 311 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NF 311 Which NSK NF311 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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  51415				FAG	THRUST BALL BEARINGS
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  4206	30	62	20	STEYR	DEEP GROOVE BALL BEARINGS
  6201RS	32	12	10	STEYR	DEEP GROOVE BALL BEARINGS