d - 20 mm

Fw - 25 mm

D - 37 mm

B - 18 mm

C - 17 mm

r5 min. - 0,3 mm

Weight - 0,087 Kg

Basic dynamic load rating (C) - 18,5 kN

Basic static load rating (C0) - 21,2 kN

(Grease) Lubrication Speed - 18000 r/min

• Model Number: NA4904,2RS
• Inner Diameter：20mm Outer Diameter：37mm Width：18mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:bio-chemical,electrocardiograph,forklift industry,SPA equipment,office equipment,transportation equipment,plastic molding,car steering pin,animal anatomy,industrial supplies,key lock
• Similar models:IKO RNA4904 ISO RNA4904 INA RNA4904-2RSR JNS NA4904UU INA NA4904-XL NTN NA4904R KOYO NA4904,2RS KOYO NA4904NA IKO NA4904U KOYO NA4904RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4904,2RS products，there is large inventory of KOYO NA4904,2RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4904,2RS Which KOYO NA4904,2RS 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
  201TVL615	511,175	628,65	66,675	Timken	Angular Contact Ball Bearings
  22216 EK	140	80	33	SKF	Spherical Roller Bearings
  3217	85	150	49,2	CRAFT	Angular Contact Ball Bearings
  413136E1	180	300	96	NTN	Tapered Roller Bearings
  6807-2RU	35	47	7	KOYO	Deep Groove Ball Bearings
  7222	110	200	38	NACHI	Angular Contact Ball Bearings
  786/772	104,775	180,975	47,625	ISO	Tapered Roller Bearings
  7912	60	85	13	CYSD	Angular Contact Ball Bearings
  AST50 36IB48	57,15			AST	Plain Bearings
  BT1314	20,638	26,988	22,22	KOYO	Needle Roller Bearings
  NA4907-RSR	35	55	21	INA	Needle Roller Bearings
  NUP 319 E	95	200	45	NACHI	Cylindrical Roller Bearings
  UCP309	45		57	FYH	Bearing Units
  YAR207-2RF/HV	35	72	42,9	SKF	Deep Groove Ball Bearings
  YBH 1312	20,638	28,575	19,05	IKO	Needle Roller Bearings
  SDAF-544	7.9375	19.2500		Torrington	PILLOW BLOCKS
  51104				STEYR	THRUST BALL BEARINGS
  6013-RSNR	65	100	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HJ-2240E	200		14	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  T-151	15.1250	17.3750	1.1250	CONSOLIDATED	TAPERED ROLLER BEARINGS