d - 20 mm

Fw - 25 mm

D - 37 mm

C - 17 mm

Weight - 0,0702 Kg

Basic dynamic load rating (C) - 19,95 kN

Basic static load rating (C0) - 24,2 kN

(Oil) Lubrication Speed - 16 200 r/min

• Model Number: NA 4904
• Inner Diameter：20mm Outer Diameter：37mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:circulating pump,animal anatomy,organic raw materials,Spectrum Products,hydraulic connector,food packaging,Machine Tool Accessories,expectoration machine,Control,power tools,Broadcasting System
• Similar models:IKO RNA4904U CX NA4904 JNS NA4904UU INA RNA4904-XL NBS RNA4904RS INA NA4904-2RSR JNS NA4904M CRAFT NA4904-2RS NTN RNA4904R ZEN RNA4904
• BEARING POWER International Trading Co.,Ltd. specialize in NA4904 products，there is large inventory of NBS NA 4904 . We has been built up long-term cooperation with NBS company, could make a bulk order of the NA 4904 Which NBS NA4904 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
  1216	80	140	26	ISO	Self-Aligning Ball Bearings
  4T-NA48390/48320D	136,525	190,5	85,725	NTN	Tapered Roller Bearings
  6216-2RS	80	140	26	ZEN	Deep Groove Ball Bearings
  6301LU	12,000	37,000	12,000	NTN	Deep Groove Ball Bearings
  6903N	17	30	7	NSK	Deep Groove Ball Bearings
  7214BDB	70	125	24	CYSD	Angular Contact Ball Bearings
  7316 A-UX	80	170	78	CX	Angular Contact Ball Bearings
  C39/900KMB	900	1180	206	SKF	Cylindrical Roller Bearings
  HSS71920-E-T-P4S	100	140	20	FAG	Angular Contact Ball Bearings
  LM 501349/314/Q	73,431	41,275	21,43	SKF	Tapered Roller Bearings
  NU414	70	180	42	FBJ	Cylindrical Roller Bearings
  NUP 304 ECP	52	20	15	SKF	Thrust Ball Bearings
  YAR204-012-2F/AH	19.05	47	31	SKF	Deep Groove Ball Bearings
  33011	55	90	27	FAG	TAPERED ROLLER BEARINGS
  CF62VUU	24	62	29	IKO	NEEDLE BEARINGS
  UC211-203D1	2.1875	3.9370	1.1410	NTN	PILLOW BLOCKS
  SDAF-532	5.4375	13.6875		SKF	PILLOW BLOCKS
  BK2012	26		12	SKF	NEEDLE BEARINGS
  CRM10	1.2500	3.1250	.8750	SKF	CYLINDRICAL ROLLER BEARINGS
  AS100135	100	135		CONSOLIDATED	THRUST NEEDLE BEARINGS