Fw - 25 mm

D - 37 mm

C - 17 mm

r min. - 0,3 mm

Weight - 0,055 Kg

Basic dynamic load rating (C) - 19,7 kN

Basic static load rating (C0) - 22,9 kN

(Grease) Lubrication Speed - 11000 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：2025-12-27
• Application:wall industry,equipment and,Insect Count,marine analysis,suction nozzle,Broadcasting System,chromatography,small appliances,Anesthetic Equipment,decoration machinery,power tools
• Similar models:Timken RNA4904RS CRAFT NA4904-2RS ISO RNA4904 CX RNA4904-2RS NTN RNA4904LL ISO NA4904-2RS JNS RNA4904UU NBS RNA4904RS KOYO RNA4904RS CRAFT NA4904
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4904 products，there is large inventory of NSK RNA4904 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RNA4904 Which NSK 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
  23148 KCW33	240	400	128	CX	Spherical Roller Bearings
  23064RHA	320	480	121	KOYO	Spherical Roller Bearings
  62203-2RS1	40	17	16	SKF	Deep Groove Ball Bearings
  6303-RSL	47	17	14	SKF	Deep Groove Ball Bearings
  CX223				CX	Wheel Bearings
  E30211J	55	100	22.75	NACHI	Tapered Roller Bearings
  EBL.30.0955.200-1STPN	805	1096	90	ISB	Thrust Ball Bearings
  GRAE40-NPP-B	40	80	43,8	INA	Deep Groove Ball Bearings
  LHSA 5				IKO	Plain Bearings
  N 311	55	120	29	SIGMA	Cylindrical Roller Bearings
  NNU4926K	130	180	50	CX	Cylindrical Roller Bearings
  UCECH210	50		51.6	NACHI	Bearing Units
  WBB1-8711	22	16	4	SKF	Deep Groove Ball Bearings
  22222ES.TVPB.C3.F80	110	200	53	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  11509	45	85	19	STEYR	SELF
  R-1340	4	13	5	NMB	DEEP GROOVE BALL BEARINGS
  F-604	4	12	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MI-120	7.5000		3.0150	CONSOLIDATED	NEEDLE BEARINGS
  24164	320	540	218	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  93444	.8750	1.2500	2.7500	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES