d - 55 mm

D - 120 mm

E - 104,5 mm

B - 29 mm

C - 29 mm

Weight - 1,45 Kg

Basic dynamic load rating (C) - 111 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6300 r/min

• Model Number: N311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:Vertical machining,electrocardiograph,Hydraulic Rama,thin metal materials,preservation equipment,equipment and,vacuum filter,Machine Tool Accessories,dynamic blood pressure,wheel lathe,tapping machine
• Similar models:INA ZSL192311 NKE NU2311-E-M6 NBS SL192311 NACHI NJ2311E FBJ NU2311 NSK NU311EM NSK L163149/L163110 NACHI NU2311 KOYO N311 CRAFT NU311
• BEARING POWER International Trading Co.,Ltd. specialize in N311 products，there is large inventory of FBJ N311 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the N311 Which FBJ 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
  101040/101076X	40	76,2	24,75	Gamet	Tapered Roller Bearings
  4419	41,275	71,45	22,225	INA	Thrust Ball Bearings
  51311	55	105	35	NKE	Thrust Ball Bearings
  6018NR	90	140	24	KOYO	Deep Groove Ball Bearings
  6022ZNR	110	170	28	NACHI	Deep Groove Ball Bearings
  JH913848/11	70	150	41,275	CX	Tapered Roller Bearings
  N220	100	180	34	CRAFT	Cylindrical Roller Bearings
  NC7005V	25	47	12	KOYO	Deep Groove Ball Bearings
  NN3010	50	72,5	23	NTN	Cylindrical Roller Bearings
  NU 216	80	140	26	ISB	Cylindrical Roller Bearings
  NU 313 ECP	140	65	33	SKF	Thrust Ball Bearings
  NU29/530	530	710		KOYO	Cylindrical Roller Bearings
  UCFX06-19	30,1625			FYH	Bearing Units
  103K	15	37	9	FAF	DEEP GROOVE BALL BEARINGS
  1801HC	12	21	5	Barden	ANGULAR CONTACT BALL BEARINGS
  MJT71/2	7.5000	14.5000	2.7500	RHP	ANGULAR CONTACT BALL BEARINGS
  CYR-11/4-S	.3750	1.2500	.8125	McGill	NEEDLE BEARINGS
  LR260				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  6306NR	30	72	19	SKF	DEEP GROOVE BALL BEARINGS
  KD-140ARO	14.0000	15.0000	.5000	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS