d - 55 mm

Fw - 70.5 mm

D - 120 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: NUP311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Leather Products,fruit and vegetable processing,Liposuction device,small appliances,hanging clamp,tooth filling,economic mold,Special Equipment,Oral Equipment,packaging materials,sterilizers
• Similar models:Timken NU311E.TVP NSK STF520RV7311g NTN E-NJ2311EHTG1 ISO NJF2311V NTN NF311 NKE NJ311-E-M6+HJ311-E AST NJ311EMA NACHI 21311AX NBS ZSL192311 NKE NUP311-E-MPA
• BEARING POWER International Trading Co.,Ltd. specialize in NUP311 products，there is large inventory of KOYO NUP311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NUP311 Which KOYO NUP311 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
  23272-E1A-K-MB1 + AH3272G-H	340	650	232	FAG	Spherical Roller Bearings
  4T-HH224335/HH224310D+A	101,6	212,725	142,875	NTN	Tapered Roller Bearings
  6019-Z	95	145	24	NKE	Deep Groove Ball Bearings
  AST20 1625	16	18		AST	Plain Bearings
  KRV 30 PPXA	12	30	40	SKF	Cylindrical Roller Bearings
  NJ205	25	52	15	FBJ	Cylindrical Roller Bearings
  NKS75	75	95	28	ISO	Needle Roller Bearings
  NUP 2214	70	125	31	ISB	Cylindrical Roller Bearings
  NUP2220-E-TVP2	100	180	46	FAG	Cylindrical Roller Bearings
  PNA35/55	35	55	20	INA	Needle Roller Bearings
  TA 3230 Z	32	42	30	IKO	Needle Roller Bearings
  TUP2 12.10	12	14		CX	Plain Bearings
  UCCX07	35		49,2	FYH	Bearing Units
  R380E	80	170	39	HOFF	CYLINDRICAL ROLLER BEARINGS
  23132CC	160	270	86	SKF	SPHERICAL ROLLER BEARINGS
  6921ZZ	105	145	20	NSK	DEEP GROOVE BALL BEARINGS
  NUP212	60	110	22	STEYR	CYLINDRICAL ROLLER BEARINGS
  MR-104X	4	10	3	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-18/750	750	920	78	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  M-131/2-CDS	1.6250	4.0000	.9375	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE