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：2025-12-11
• Application:tower crane,roller lathe,ECG,car steering pin,wheel lathe,stamping die and its equipment,Low-voltage electrical equipment,Die,electronic components,printing machinery,labor insurance
• Similar models:FBJ NF311 ISB NU311 NTN NJ2311E NSK NUP2311ET KOYO NJ2311R FBJ NUP2311 AST NU311ETN NACHI N311 CX NJ311E CX NUP311E
• 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.

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  L-1790DD	9	17	5	NMB	Deep Groove Ball Bearings
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  NN3028C1NAP5	140	210	53	NTN	Cylindrical Roller Bearings
  NUP 2308 ECM	90	40	33	SKF	Thrust Ball Bearings
  SCE16UU	16			Samick	Linear Bearings
  W618/6	6	13	3,5	SKF	Deep Groove Ball Bearings
  62815-2RS	75	95	13	ELGES	DEEP GROOVE BALL BEARINGS
  L18WA1600	16.0000	18.0000	1.0000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  FT-06	.2500	.8125		Andrews	THRUST BALL BEARINGS
  HCB7201C.T.P4S	12	32	10	FAG	ANGULAR CONTACT BALL BEARINGS
  SY17/16TF	1.4375			SKF	PILLOW BLOCKS