Fw - 63 mm

D - 80 mm

C - 25 mm

r5 min. - 1 mm

Weight - 0,285 Kg

Basic dynamic load rating (C) - 62 kN

Basic static load rating (C0) - 107 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6900 r/min

• Model Number:RNA4911
• Inner Diameter：63mm Outer Diameter：80mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:hydraulic pressure gauge,walking Food processing machinery and equipment,Grinding and polishing equipment,Polymer,motor,office outdoor camping equipment,Plastic molding,air shower etc,turret industry,embroidery cloth,storage and transportation equipment
• Similar models:NBS RNA4911 NBS NA4911 NSK NA4911TT IKO NA4911U NTN RNA4911S INA NA4911-XL AST RNA4911 IKO RNA4911UU SKF RNA4911 IKO RNA4911
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4911 products，there is large inventory of KOYO RNA4911 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the RNA4911 Which KOYO RNA4911 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
  22218 EKW33+H318	80	160	40	ISB	Spherical Roller Bearings
  29422E	110	230	34,7	SKF	Thrust Roller Bearings
  339/332	35	80	21	CX	Tapered Roller Bearings
  7016 ACE/P4AH1	125	80	22	SKF	Angular Contact Ball Bearings
  710006600	19,07	34,16	6,1	INA	Cylindrical Roller Bearings
  AST11 2012	20	23		AST	Plain Bearings
  FBN-424717	42	47		NSK	Needle Roller Bearings
  HK202816	20	28	16	CX	Cylindrical Roller Bearings
  KGB40-PP-AS	40			INA	Bearing Units
  MR101816+MI-061016	9,525	28,575	25,65	NTN	Needle Roller Bearings
  NJ2306	30	72	27	ISO	Cylindrical Roller Bearings
  NMJ 6E	152,4	304,8	57,15	SIGMA	Self-Aligning Ball Bearings
  NNF5030X V	150	210	80	CX	Cylindrical Roller Bearings
  R18ZZ	28,575	53,975	12,7	NSK	Deep Groove Ball Bearings
  GAL40DO	40		28	ELGES	ROD ENDS
  LR209-2RSR(NPPU)	45	90	19	INA	YOKE TYPE TRACK ROLLERS
  6230-2RS	270	150	45	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  4202	15	35	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HJ-2212E	60		6	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  WA-10-24			1.1250	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARING