d - 55 mm

Fw - 70,5 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

da min. - 64 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,64 Kg

Basic dynamic load rating (C) - 137 kN

Basic static load rating (C0) - 143 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 5 600 r/min

• Model Number: NU 311 EW
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:Die,tooth filling,X-ray Equipment,nail products,bathroom facilities,filter paper products,medical treatment,Grinding and polishing equipment,animal anatomy,internal combustion engine,disposable
• Similar models:NTN NJ311E NKE NJ2311-E-M6 NSK HM231148/HM231115 CYSD NUP2311E INA RSL182311-A NKE NJ2311-E-M6+HJ2311-E FBJ N311 SIGMA NJ2311 FAG N311-E-TVP2 SIGMA N311
• BEARING POWER International Trading Co.,Ltd. specialize in NU311EW products，there is large inventory of NSK NU 311 EW . We has been built up long-term cooperation with NSK company, could make a bulk order of the NU 311 EW Which NSK NU311EW 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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