d - 20 mm

Fw - 25 mm

D - 37 mm

B - 30 mm

C - 30 mm

r min. - 0,3 mm

S - 1 mm

Weight - 0,141 Kg

Basic dynamic load rating (C) - 40,5 kN

Basic static load rating (C0) - 51 kN

Fatigue load limit (Pu) - 9,1

Reference speed - 10 000 r/min

Limiting speed - 17 000 r/min

• Model Number:NA6904-XL
• Inner Diameter：20mm Outer Diameter：37mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:Oral Equipment,engine,decoration machinery,medical equipment,industrial skin care,machine lathe,other processing,Processing machinery,electronic materials,thin metal materials,joint protection
• Similar models:INA RNA6904 IKO RNA6904UU IKO NA6904UU JNS NA6904 NTN NA6904R ZEN RNA6904 NBS RNA6904 ISO NA6904 INA RNA6904-XL Timken RNA6904
• BEARING POWER International Trading Co.,Ltd. specialize in NA6904-XL products，there is large inventory of INA NA6904-XL . We has been built up long-term cooperation with INA company, could make a bulk order of the NA6904-XL Which INA NA6904-XL 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
  22311C	55	120	43	AST	Spherical Roller Bearings
  15118/15250	30,213	63,5	20,638	Fersa	Tapered Roller Bearings
  3806 ZZ	30	42	10	CX	Angular Contact Ball Bearings
  6465/6420	57,15	149,225	53,975	Timken	Tapered Roller Bearings
  EE113089/113170	228,397	431,8	92,075	NSK	Cylindrical Roller Bearings
  BK283814	28	38	14	CX	Cylindrical Roller Bearings
  NJ2230	150	270	73	CYSD	Cylindrical Roller Bearings
  NUP332	160	340	68	ISO	Cylindrical Roller Bearings
  R158.20				SNR	Wheel Bearings
  SA205	25	52	21	KOYO	Deep Groove Ball Bearings
  SFR133-2Z	2,38	4,763	2,38	ZEN	Deep Groove Ball Bearings
  E-2*	1.2187	.5625		Aetna	THRUST BALL BEARINGS
  NUTD45DZ	45	85	32	FAG (Old No.)	NEEDLE BEARINGS
  E6248B	240	440	11.5000	Rollway	CYLINDRICAL ROLLER BEARINGS
  LRJA33/4	3.7500	6.7500	1.1250	RHP	CYLINDRICAL ROLLER BEARINGS
  MR-20			1.2500	McGill	NEEDLE BEARINGS
  NUP-2252	260	480	130	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  K-140x150x43	140	150	43	CONSOLIDATED	NEEDLE BEARINGS
  6212-ZZNR	60	110	22	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RNA-4909-2RS	68		22	CONSOLIDATED	NEEDLE BEARINGS