d - 40 mm

Fw - 48 mm

D - 62 mm

B - 22 mm

C - 22 mm

Weight - 0,23 Kg

• Model Number:NA4908
• Inner Diameter：40mm Outer Diameter：62mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-22
• Application:industrial equipment,power protection,Embroidery,cleaners,hydraulic cylinder,Pneumatic Actuator,Cylinder Micro,transistor fittings,other rubber,ventilator anesthesia machine etc,luminescent reagent
• Similar models:NSK NA4908 ISO NA4908-2RS ISO NA4908 CRAFT NA4908-2RS IKO NA4908 IKO RNA4908U SKF RNA4908 NBS NA4908RS JNS NA4908UU INA NA4908-RSR
• BEARING POWER International Trading Co.,Ltd. specialize in NA4908 products，there is large inventory of ISO NA4908 . We has been built up long-term cooperation with ISO company, could make a bulk order of the NA4908 Which ISO NA4908 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
  17887/17831	45,22978	79,9846	19,84248	AST	Tapered Roller Bearings
  1988/1922	28,575	57,15	19,845	NSK	Tapered Roller Bearings
  2305	25	62	24	NKE	Self-Aligning Ball Bearings
  238/600-MB	600	730	98	FAG	Spherical Roller Bearings
  292/1000-E-MB	1000	1320	190	FAG	Thrust Roller Bearings
  3381/3331	38,1		30,391	KOYO	Tapered Roller Bearings
  51288 F	600	440	130	SKF	Thrust Ball Bearings
  5217G PRB	85	150	49,23	Timken	Angular Contact Ball Bearings
  6005-N	25	47	12	NKE	Deep Groove Ball Bearings
  BK2520	25	32	20	ZEN	Needle Roller Bearings
  EBL.20.0744.200-1STPN	634	838,8	56	ISB	Thrust Ball Bearings
  NJ18/800	800	980	82	ISO	Cylindrical Roller Bearings
  B-22	1.8125	3.0937		Aetna	THRUST BALL BEARINGS
  SAF-515	2.4375			FAG	PILLOW BLOCKS
  RNA4913	90		25	FAG	NEEDLE BEARINGS
  9305K	25	42	9	FAF	DEEP GROOVE BALL BEARINGS
  RTWM-624				Andrews	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  XWX13017009	130	170		SKF (Old No.)	THRUST NEEDLE BEARINGS
  31304	20	52	15	CONSOLIDATED	TAPERED ROLLER BEARINGS
  GE-20AW	20	55	14.3	CONSOLIDATED	SPHERICAL PLAIN BEARINGS