d - 55 mm

F - 70,5 mm

D - 120 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:NU311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:Small air generators,hydraulic connector,engine,wall materials,Wire grinder,Digital Generator,noise inspection,plastic rolling,orthodontic material,Spectrum Products,disposable
• Similar models:NACHI 21311EX1K ISB NUP2311 KOYO NJ311R AST NU311E NACHI 22311EXK CX N311E CX NJF2311V INA 712131110 AST NJ311E Timken NU311E.TVP
• BEARING POWER International Trading Co.,Ltd. specialize in NU311 products，there is large inventory of FBJ NU311 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the NU311 Which FBJ NU311 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
  1204K	20	47	14	KOYO	Self-Aligning Ball Bearings
  623/HR22Q2	10	3	4	SKF	Deep Groove Ball Bearings
  627-Z	7	22	7	ISB	Deep Groove Ball Bearings
  63/32-2RD	32	75	20	KOYO	Deep Groove Ball Bearings
  6915N	75	105	16	CYSD	Deep Groove Ball Bearings
  7411 A-UD	55	140	66	CX	Angular Contact Ball Bearings
  CRD-8048	400	650	240	NTN	Tapered Roller Bearings
  FYJ 70 TF	70			SKF	Bearing Units
  LG30=5	30	62	21	NSK	Deep Groove Ball Bearings
  K14X18X21SE	14	18		Timken	Needle Roller Bearings
  K15X18X16F	15	18		KOYO	Needle Roller Bearings
  MF84ZZ	4	8	2	ISB	Deep Groove Ball Bearings
  RA102RRB	28,575	62	23,82	Timken	Deep Groove Ball Bearings
  SBR 50	50			NBS	Linear Bearings
  UKT217	75			ISO	Bearing Units
  160548	1.0000	1.6250	3.0000	BAL	JOURNAL ROLLER ASSEMBLIES
  NU1088	440	650	94	STEYR	CYLINDRICAL ROLLER BEARINGS
  SD-3148	9.0000			Torrington	PILLOW BLOCKS
  SYH-104X	1.2500			CONSOLIDATED	PILLOW BLOCKS
  PWTR-4090-2RS	40	90	32	CONSOLIDATED	YOKE TYPE TRACK ROLLER