d - 40 mm

F - 48 mm

D - 62 mm

B - 22 mm

C - 22 mm

r min. - 0,6 mm

da min. - 44 mm

da max - 47 mm

Da max. - 58 mm

Weight - 0,245 Kg

Basic dynamic load rating (C) - 41,6 kN

Basic static load rating (C0) - 67,4 kN

Limiting speed - 8 500 r/min

• Model Number:NA 4908
• Inner Diameter：40mm Outer Diameter：62mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:car shock absorber,Rolling mill,multi-knife lathe,directional control valve,machine lathe,set bacteria instrument,Automobile,experimental equipment,X-ray Equipment,wheel lathe,chamfering machine etc
• Similar models:JNS RNA4908 NTN NA4908L CX NA4908-2RS NTN NA4908R Timken RNA4908 KOYO NA4908RS ISO RNA4908-2RS CX NA4908 NSK NA4908 CRAFT NA4908
• BEARING POWER International Trading Co.,Ltd. specialize in NA4908 products，there is large inventory of JNS NA 4908 . We has been built up long-term cooperation with JNS company, could make a bulk order of the NA 4908 Which JNS 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
  115PCR2401	115			NSK	Cylindrical Roller Bearings
  2210	50	90	23	CRAFT	Self-Aligning Ball Bearings
  2222K	110	200	53	NACHI	Self-Aligning Ball Bearings
  22356B	280	580	175	NTN	Spherical Roller Bearings
  71800 A	10	19	5	ISO	Angular Contact Ball Bearings
  HM914545/HM914510	69,85	146,05	36,512	Timken	Tapered Roller Bearings
  LM20	20	32	30,5	Samick	Linear Bearings
  RPNA40/55	40	55	20	CX	Needle Roller Bearings
  LL382149/10	698,5	819,15	63,5	ISO	Tapered Roller Bearings
  NJ338	190	400	78	ISO	Cylindrical Roller Bearings
  NU2224	120	215	58	CYSD	Cylindrical Roller Bearings
  SF703G	7,000	19,000	6,000	NTN	Angular Contact Ball Bearings
  SL183038	190	290	75	INA	Cylindrical Roller Bearings
  SN76	11,112	15,875	9,525	INA	Needle Roller Bearings
  UKPE211H	50			SNR	Bearing Units
  XLS-23/4	2.7500	4.1250	.6875	FED	DEEP GROOVE BALL BEARINGS
  N07			.4480	Torrington	LOCKNUTS
  L-520ZZ	2	5	2.3	NMB	DEEP GROOVE BALL BEARINGS
  47504	20	47	14	New Departure	DEEP GROOVE BALL BEARINGS
  HK-3516-2RS	42		16	CONSOLIDATED	NEEDLE BEARINGS