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

db max. - 68 mm

db min - 64 mm

ra max. - 2 mm

rb max. - 2 mm

Db max - 111 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: NUP 311 EW
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-20
• Application:chromatography,glass,metallurgical mold,stirrer,rock drilling machinery,spreader series,sewage pump,boring bar boring bar,plant determination,steam Hydraulic control element,Industrial Electromechanical
• Similar models:NTN NJ2311E FBJ NUP2311 NSK HM231140/HM231115 NKE NU311-E-M6 ISO NUP2311 NKE NU311-E-TVP3 KOYO NJ2311 CX N311E NKE NUP2311-E-TVP3 NTN NF311E
• BEARING POWER International Trading Co.,Ltd. specialize in NUP311EW products，there is large inventory of NSK NUP 311 EW . We has been built up long-term cooperation with NSK company, could make a bulk order of the NUP 311 EW Which NSK NUP311EW 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  101038X/101076XG	38,1	76,2	57	Gamet	Tapered Roller Bearings
  22317UAVS2	85,000	180,000	60,000	NTN	Thrust Roller Bearings
  22216EAE4	80	140	33	NSK	Spherical Roller Bearings
  22312AEX	60	130	46	NACHI	Cylindrical Roller Bearings
  32964-N11CA-A600-650	320	440	152	FAG	Tapered Roller Bearings
  713644540				FAG	Wheel Bearings
  898A/892	139,7	228,6	57,15	Timken	Tapered Roller Bearings
  BA420-1	420	560	53	NSK	Angular Contact Ball Bearings
  CX212				CX	Wheel Bearings
  JH-1616	25,4	33,338	25,4	NSK	Needle Roller Bearings
  M-451	6,35	11,113	7,92	Timken	Needle Roller Bearings
  NC7208V	40	80	18	KOYO	Deep Groove Ball Bearings
  NJ29/530	530	710	106	ISO	Cylindrical Roller Bearings
  RNAO-50×62×20	50	55	20	NTN	Needle Roller Bearings
  240/800CA	800	1150	345	SKF	SPHERICAL ROLLER BEARINGS
  412SG	60	150	35	MRC	DEEP GROOVE BALL BEARINGS
  215-SFF	75	130	25	MRC	DEEP GROOVE BALL BEARINGS
  NL32	4.0000	7.2500	1.2500	STEYR	CYLINDRICAL ROLLER BEARINGS
  RLS-25-L	7.0000	12.0000	1.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NUTR-30-X	30	62	29	CONSOLIDATED	NEEDLE BEARINGS