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:NF311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-08
• Application:medical treatment,Power equipment,Cylinder Type,non-ferrous metal alloy,gear type,storage shelves,raw material accessories,leather processing,coupling type,roller lathe,coal
• Similar models:CYSD NUP2311E NKE NU2311-E-M6 AST NJ311E NKE NJ2311-E-MA6 CYSD NUP311E NSK HM231149/HM231115 CX NU3311 NKE NJ311-E-MPA+HJ311-E CX NH311E SIGMA A5311WB
• BEARING POWER International Trading Co.,Ltd. specialize in NF311 products，there is large inventory of KOYO NF311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NF311 Which KOYO NF311 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
  2313 K+H2313	60	140	48	ISB	Self-Aligning Ball Bearings
  3312-2RS	60	130	54	ISO	Angular Contact Ball Bearings
  3579/25	42,863	87,313	30,163	PFI	Tapered Roller Bearings
  6207ZZ	35	72	17	FBJ	Deep Groove Ball Bearings
  7207	35	72	17	NTN	Angular Contact Ball Bearings
  7310BDT	50	110	27	NACHI	Angular Contact Ball Bearings
  749AR/742	82,55	150,089	44,45	KOYO	Tapered Roller Bearings
  FL676AZZ	6	11,2	3	NTN	Deep Groove Ball Bearings
  GE 220ES-2RS	220	320	135	IKO	Plain Bearings
  MFJL-5012L	50	62	12	NSK	Needle Roller Bearings
  SAA45ES-2RS	45			SKF	Plain Bearings
  SBR 25-UU AS	25			NBS	Linear Bearings
  UC324	120	260	126	KOYO	Deep Groove Ball Bearings
  AB-12	.7500		.8750	Aurora	ROD ENDS
  NUP208	40	80	18	STEYR	CYLINDRICAL ROLLER BEARINGS
  N311	55	120	29	STEYR	CYLINDRICAL ROLLER BEARINGS
  2303-2RS	17	47	19	CONSOLIDATED	SELF
  6250-R	250	460	76	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  XLS-11/2AC	1.5000	2.6875	.5625	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  KB-20CPO-2RS	2.0000	2.6250	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS