Fw - 25 mm

D - 37 mm

C - 17 mm

r5 min. - 0,3 mm

Weight - 0,061 Kg

Basic dynamic load rating (C) - 21,3 kN

Basic static load rating (C0) - 25,5 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 18000 r/min

• Model Number: RNA4904
• Inner Diameter：25mm Outer Diameter：37mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:marine analysis,vacuum filter,atomizer class,oral medical device,municipal machinery,chemical,electrostatic protection,switch,CNC,multi-knife lathe,container finishing
• Similar models:KOYO RNA4904RS NSK NA4904 IKO NA4904UU NTN RNA4904RLL KOYO RNA4904ARD INA RNA4904-XL SKF RNA4904 NTN NA4904LL NBS NA4904 CX NA4904-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4904 products，there is large inventory of KOYO RNA4904 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the RNA4904 Which KOYO RNA4904 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
  24168E	340	580	243	NACHI	Cylindrical Roller Bearings
  320/28-X	140	210	45	FAG	Tapered Roller Bearings
  4T-593/592D+A	88,9	152,4	82,55	NTN	Tapered Roller Bearings
  6034ZZX	170	260	42	KOYO	Deep Groove Ball Bearings
  6213-2RS	65	120	23	Fersa	Deep Groove Ball Bearings
  745A/742	69,85	150,089	44,45	Timken	Tapered Roller Bearings
  BT4B 329004 G/HA1VA901	334,962	409,575	334,962	SKF	Tapered Roller Bearings
  F-91073	22	32	15	INA	Needle Roller Bearings
  GBR 182620 UU	28,575	41,275	31,75	IKO	Needle Roller Bearings
  GE 5 C	5	14	6	ISB	Plain Bearings
  HM88547/10	33,338	73,025	29,37	CX	Tapered Roller Bearings
  K38x43x27	38	43	27	CX	Needle Roller Bearings
  KT 203225	20	32		IKO	Needle Roller Bearings
  LMK50LUU	50	80		Samick	Linear Bearings
  MK681	9.525	14.288	12.700	KOYO	Needle Roller Bearings
  N2338	190	400	132	ISO	Cylindrical Roller Bearings
  ZARF60150-L-TV	60	150	22,5	INA	Complex Bearings
  J241264	.7500	1.1250	2.0000	Bower	JOURNAL ROLLER ASSEMBLIES
  SUCTFL206-20	1.2500			IPTCI	THERMOPLASTIC PILLOW BLOCKS
  56BIC251	5.6250	7.7500	1.0000	Torrington	DEEP GROOVE BALL BEARINGS