d - 55 mm

D - 120 mm

Ew - 104.5 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

Weight - 1.44 Kg

Basic dynamic load rating (C) - 111 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5100 r/min

(Oil) Lubrication Speed - 6800 r/min

• Model Number:N311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Technical Equipment,electromyography machine,Water Monitoring,power tools,disposable,test equipment,Power equipment,milling head plug,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,generator,Broadcasting System
• Similar models:FAG NU311-E-TVP2 NKE NJ2311-E-MPA+HJ2311-E FAG NJ2311-E-TVP2+HJ2311-E NSK NUP311EW SIGMA NJ2311 NSK HM231140/HM231115 ISO NUP2311 ISO NJF2311V KOYO NU3311 SIGMA NU311
• BEARING POWER International Trading Co.,Ltd. specialize in N311 products，there is large inventory of KOYO N311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the N311 Which KOYO N311 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
  15101/245	25,4	62	19,05	PFI	Tapered Roller Bearings
  30205	25	52	16,25	ISB	Tapered Roller Bearings
  3982/3927X	63,5	110	30,162	Timken	Tapered Roller Bearings
  4T-527/522	44,45	101,6	34,925	NTN	Tapered Roller Bearings
  6206T1XZZ	30	62	16	NSK	Deep Groove Ball Bearings
  7322CP5	110	240	50	NTN	Angular Contact Ball Bearings
  RNA3220	258,4	300	64	KOYO	Needle Roller Bearings
  NA 4902	15	28	13	NBS	Needle Roller Bearings
  NJ2968	340	460	72	CX	Cylindrical Roller Bearings
  NUP 2211	55	100	25	ISB	Cylindrical Roller Bearings
  RNA 4917U	100	120	35	IKO	Needle Roller Bearings
  STF820RV11110g	820	1130	800	NSK	Cylindrical Roller Bearings
  UCFL212	60			SNR	Bearing Units
  B-37	2.7500	4.4687		Aetna	THRUST BALL BEARINGS
  PWKR72-2RS	24	72	80	INA	ROLLER CAM FOLLOWERS
  RF0824	.1250	.3750	.1406	FAG	DEEP GROOVE BALL BEARINGS
  R340L	40	90	23	HOFF	CYLINDRICAL ROLLER BEARINGS
  YAR209-110	1.6250	3.3460	.9640	SKF	PILLOW BLOCKS
  22312YMW33W800	60	130	46	Torrington	SPHERICAL ROLLER BEARINGS
  GEZ108ES	1.5000	2.4375	1.3125	SKF	SPHERICAL PLAIN BEARINGS