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: NJ 311 EW
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-21
• Application:municipal machinery,pump accessories,chemical,Spectrum Products,electronic materials,small diesel generators,powder metallurgy,storage shelves,root canal filling,garbage disposal,cooling system
• Similar models:NKE NJ311-E-TVP3+HJ311-E FAG NU311-E-TVP2 ISO NH2311 SIGMA NJ311 ISO NJ3311 NKE NU2311-E-MA6 NKE NU311-E-M6 ISO NUP2311 NSK N311 AST N311
• BEARING POWER International Trading Co.,Ltd. specialize in NJ311EW products，there is large inventory of NSK NJ 311 EW . We has been built up long-term cooperation with NSK company, could make a bulk order of the NJ 311 EW Which NSK NJ311EW 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
  22324AEXK	120	260	86	NACHI	Cylindrical Roller Bearings
  230/850EK	850	1220	272	NACHI	Cylindrical Roller Bearings
  24122 CW33	110	180	69	CX	Spherical Roller Bearings
  2690/2631	29,367	66,421	23,812	KOYO	Tapered Roller Bearings
  4T-74525/74851D+A	133,35	215,9	106,362	NTN	Tapered Roller Bearings
  53311U+U311	55	105		CX	Thrust Ball Bearings
  61907-2Z	35	55	10	FAG	Deep Groove Ball Bearings
  7018 ACB/P4A	140	90	24	SKF	Angular Contact Ball Bearings
  AP.12985	16,25	65,8	12,6	SNR	Thrust Ball Bearings
  BSA 203 CG-2RZ	17	40	12	SKF	Thrust Ball Bearings
  C243016	38,1	47,625	25,4	INA	Needle Roller Bearings
  HMK3013	30	40	13	NTN	Needle Roller Bearings
  K35X40X25H	35	40		KOYO	Needle Roller Bearings
  LJT1.1/4=16	31,7	62	16	RHP	Angular Contact Ball Bearings
  M86648A/M86610	30,955	64,292	21,433	Fersa	Tapered Roller Bearings
  NN3060K	300	418	118	NACHI	Cylindrical Roller Bearings
  NUP222	110	200	38	KOYO	Cylindrical Roller Bearings
  SAJ22	22			LS	Plain Bearings
  WR-16	2.0472	1.0000	.7500	FED	BALL BEARING
  2204SA	20	47	18	FED	SELF