Fw - 25 mm

D - 37 mm

C - 17 mm

r min. - 0,3 mm

Da max. - 35 mm

Weight - 0,0555 Kg

Basic dynamic load rating (C) - 21 kN

Basic static load rating (C0) - 25 kN

Limiting speed - 16 000 r/min

• Model Number:RNA 4904
• Inner Diameter：25mm Outer Diameter：37mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:special broaching machine,Vacuum generator,Equipment,outdoor equipment,chemical raw materials and reagents,Oral Equipment,equipment and,tray industry,electronic components,sheet industry,electronic materials
• Similar models:IKO NA4904 NBS NA4904RS JNS NA4904UU ISO RNA4904 SKF RNA4904.2RS INA NA4904-RSR KOYO NA4904NA CX RNA4904 ISO RNA4904-2RS Timken NA4904
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4904 products，there is large inventory of IKO RNA 4904 . We has been built up long-term cooperation with IKO company, could make a bulk order of the RNA 4904 Which IKO 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
  14138A/14276	34.925	69.012	19.845	KBC	Tapered Roller Bearings
  25590/25523	45,618	82,931	26,988	ISO	Tapered Roller Bearings
  300RJ51	300	452		Timken	Cylindrical Roller Bearings
  41126/41286	28,575	72,626	24,608	Timken	Tapered Roller Bearings
  513106	42	75	37	Timken	Angular Contact Ball Bearings
  562964M	330	411		NTN	Thrust Ball Bearings
  5S-7910CDLLBG/GNP42	50	72	12	NTN	Angular Contact Ball Bearings
  AST20 WC28IB	49,2252	76,2		AST	Plain Bearings
  BL 219 ZZ	95	170	32	NSK	Deep Groove Ball Bearings
  GE 040/65 XES	40	65	32	ISO	Plain Bearings
  K70X78X25F	70	78		Timken	Needle Roller Bearings
  MK2281	34.925	41.275	12.700	KOYO	Needle Roller Bearings
  NN4938	190	260	69	ISO	Cylindrical Roller Bearings
  UCCX05-16	25,4		38,1	KOYO	Bearing Units
  FX2.5	2.5	7	2.5	ADR	DEEP GROOVE BALL BEARINGS
  NJ2080E	400	600	118	SKF	CYLINDRICAL ROLLER BEARINGS
  93332	.7500	1.1250	2.0000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  240/670CAB	670	980	308	SKF	SPHERICAL ROLLER BEARINGS
  LP110				RIV	THRUST BALL BEARINGS
  311-S	55	120	29	MRC	DEEP GROOVE BALL BEARINGS