Fw - 63 mm

D - 80 mm

C - 25 mm

r min. - 1 mm

Weight - 0,26 Kg

Basic dynamic load rating (C) - 53,5 kN

Basic static load rating (C0) - 87,5 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 6700 r/min

• Model Number: RNA4911
• Inner Diameter：63mm Outer Diameter：80mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:diving equipment,root canal filling,sewage pump,Food testing,wall industry,stamping die and its equipment,Rolling mill gear box,surgical instruments,outdoor equipment,equipment,electromagnetic clutch
• Similar models:INA NA4911 NSK RNA4911TT KOYO NA4911 NTN NA4911S ZEN RNA4911 NTN RNA4911S IKO NA4911U IKO RNA4911UU IKO RNA4911U NSK RNA4911
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4911 products，there is large inventory of NSK RNA4911 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RNA4911 Which NSK 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
  22317RHRK	85	180	60	KOYO	Spherical Roller Bearings
  2317K	85	180	60	SKF	Self-Aligning Ball Bearings
  23024	120	180	46	FBJ	Spherical Roller Bearings
  23092 EKW33+OH3092	430	680	163	ISB	Spherical Roller Bearings
  23296 K	480	870	310	ISB	Spherical Roller Bearings
  6910ZZ	50	72	12	NSK	Deep Groove Ball Bearings
  6944-ZZ	220	300	38	CYSD	Deep Groove Ball Bearings
  74550/74845	139,7	214,975	47,625	ISO	Tapered Roller Bearings
  93825A/93125	209,55	317,5	63,5	KOYO	Tapered Roller Bearings
  CX083				CX	Wheel Bearings
  CX563				CX	Wheel Bearings
  K 81216-TVPB	80	115	11	NKE	Thrust Roller Bearings
  LASE25-N	25			INA	Bearing Units
  NAS 5014UUNR	70	110	54	IKO	Cylindrical Roller Bearings
  NUP1012	60	95	18	NTN	Cylindrical Roller Bearings
  SBT30	30	66	37	NMB	Plain Bearings
  51102				FAG	THRUST BALL BEARINGS
  M20CDS	3.5000	8.1250	1.7500	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  112-KRDU#7BKE	60	95	18	MRC	ANGULAR CONTACT BALL BEARINGS
  KLNJ1	1.0000	2.0000	.3750	RHP	DEEP GROOVE BALL BEARINGS