d - 40 mm

Fw - 48 mm

D - 62 mm

C - 22 mm

Weight - 0,23 Kg

Basic dynamic load rating (C) - 40,85 kN

Basic static load rating (C0) - 63,65 kN

(Oil) Lubrication Speed - 9 000 r/min

• Model Number: NA 4908
• Inner Diameter：40mm Outer Diameter：62mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:security equipment,position switch,tapered grinder,motor,dynamic blood pressure,electromyography machine,outdoor equipment,vacuum suction cup,office equipment,electrocardiograph,Anti-defibrillation pacing
• Similar models:NBS NA4908RS ISO NA4908-2RS IKO NA4908 NSK NA4908 JNS RNA4908UU INA NA4908 ISO RNA4908-2RS CRAFT NA4908-2RS ISO RNA4908 NTN NA4908LL
• BEARING POWER International Trading Co.,Ltd. specialize in NA4908 products，there is large inventory of NBS NA 4908 . We has been built up long-term cooperation with NBS company, could make a bulk order of the NA 4908 Which NBS 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
  208-KRR	40	80	27	INA	Deep Groove Ball Bearings
  208K	40	80	18	Timken	Deep Groove Ball Bearings
  6403 ZZ	17	62	17	ISO	Deep Groove Ball Bearings
  7304 BECBP	52	20	15	SKF	Angular Contact Ball Bearings
  7304DF	20	52	15	CYSD	Angular Contact Ball Bearings
  7311 C-UD	55	120	58	CX	Angular Contact Ball Bearings
  KBK18X22X22.8	18,000	22,000		NTN	Needle Roller Bearings
  NJ2340-EX-M1+HJ2340-EX	200	420		FAG	Cylindrical Roller Bearings
  NKX 40	40	52	32	NBS	Complex Bearings
  SR3-2RS	4,763	12,7	4,978	ZEN	Deep Groove Ball Bearings
  TL22230CDKE4	150	270	73	NSK	Spherical Roller Bearings
  UC320-63	100,0125	215	54	SNR	Deep Groove Ball Bearings
  UCT214	70			KOYO	Bearing Units
  751120SP.P5				FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  S6201	12	32	10	FAG	DEEP GROOVE BALL BEARINGS
  HF-4	.2500		.3750	Heim	ROD ENDS
  NU317E	85	180	41	SKF	CYLINDRICAL ROLLER BEARINGS
  NBC13909	5.5000	6.2500	.3750	NSK	DEEP GROOVE BALL BEARINGS
  AXK4565	45	65	3	INA	THRUST NEEDLE BEARINGS
  140430	.8750	1.3750	1.8750	Rollway	JOURNAL ROLLER ASSEMBLIES