Fw - 400 mm

D - 480 mm

C - 118 mm

r min. - 3 mm

Da max. - 467 mm

ra max. - 2,5 mm

Weight - 28,2 Kg

Basic dynamic load rating (C) - 1200 kN

Basic static load rating (C0) - 3200 kN

(Grease) Lubrication Speed - 650 r/min

(Oil) Lubrication Speed - 1000 r/min

• Model Number: RNA4972
• Inner Diameter：400mm Outer Diameter：480mm Width：118mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:food testing,Other Measurements,training beds etc,root canal filling,DC generators,tapping machine,medical equipment,Insect Count,internal combustion engine,Dental Drill etc,Technical Equipment
• Similar models:IKO RNA4972 ISO NA4972 NSK RNA4972 NSK NA4972 ISO RNA4972 IKO NA4972 NTN RNA4972 CX NA4972 CX RNA4972 NTN NA4972
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4972 products，there is large inventory of NTN RNA4972 . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4972 Which NTN RNA4972 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
  1111KL	42,8625	85	42,86	Timken	Deep Groove Ball Bearings
  24092 K30CW33+AH24088	460	680	218	ISO	Spherical Roller Bearings
  24092YMB	460	680	218	Timken	Spherical Roller Bearings
  3784/3730	50,8	93,26372	30,1625	AST	Tapered Roller Bearings
  6303DDU	17	47	14	NSK	Deep Groove Ball Bearings
  DL 17 12	17	23	12	Timken	Needle Roller Bearings
  EE755280/755360G2	711,2	914,4	85,725	NTN	Tapered Roller Bearings
  EXPA208	40			SNR	Bearing Units
  FWF-223014	22	30		NSK	Needle Roller Bearings
  HH224334/HH224310	99,975	212,725	66,675	Timken	Tapered Roller Bearings
  NA4917	85	120	35	INA	Needle Roller Bearings
  NU3309	45	100	39,7	CX	Cylindrical Roller Bearings
  QJ209MA	45	85	19	SKF	Angular Contact Ball Bearings
  UCF206E	30			KOYO	Bearing Units
  23048CC	240	360	92	SKF	SPHERICAL ROLLER BEARINGS
  30304J2	20	52	15	SKF	TAPERED ROLLER BEARINGS
  Z99AE009C	.5625	1.5748	.5118	New Departure	BALL BEARINGS
  61892	460	580	56	SKF	DEEP GROOVE BALL BEARINGS
  53228-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  T-130	13.0000	14.5625	.8437	CONSOLIDATED	TAPERED ROLLER BEARINGS