d - 40 mm

Fw - 48 mm

D - 62 mm

B - 22 mm

C - 22 mm

r min. - 0,6 mm

da min. - 44 mm

Da max. - 58 mm

ra max. - 0,6 mm

Weight - 0,24 Kg

Basic dynamic load rating (C) - 39 kN

Basic static load rating (C0) - 61,5 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 9000 r/min

• Model Number: NA4908
• Inner Diameter：40mm Outer Diameter：62mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2023-09-27
• Application:motor,hydraulic pressure gauge,surgical instruments,metal mold,industrial fans,medical equipment,organic raw materials,laser devices,Spectrum Products,test equipment,turret industry
• Similar models:INA NA4908-XL NBS RNA49082RS KOYO NA4908 INA NA4908 CX RNA4908 IKO RNA4908U KOYO RNA4908 NTN NA4908LL CRAFT NA4908-2RS CX NA4908-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4908 products，there is large inventory of NSK NA4908 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4908 Which NSK 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.

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  K52X57X17H	52	57		Timken	Needle Roller Bearings
  L217847/L217810	87,312	123,825	20,638	Timken	Tapered Roller Bearings
  NH2309 E	45	100	36	CX	Cylindrical Roller Bearings
  NK18/16	18	26	16	Timken	Needle Roller Bearings
  NN 3011 TN/SP	55	90	26	SKF	Cylindrical Roller Bearings
  RAE17RR	17	40	19,05	Timken	Deep Groove Ball Bearings
  RN2215-E-MPBX	75	118,5	31	FAG	Cylindrical Roller Bearings
  RNA4904R	25	37	17	NTN	Needle Roller Bearings
  SMF62	2	6	2,5	AST	Deep Groove Ball Bearings
  UKP216	70		88,9	KOYO	Bearing Units
  W 61818-2RS1	115	90	13	SKF	Deep Groove Ball Bearings
  81110			6	FAG	THRUST ROLLER BEARINGS
  S205FF	25	52	15	BCA	DEEP GROOVE BALL BEARINGS
  CSEA100	10.0000	10.5000	.2500	INA	ANGULAR CONTACT BALL BEARINGS
  RBNA253218-RS	32		18	SKF (Old No.)	NEEDLE BEARINGS
  1302E/TG	15	42	13	STEYR	SELF
  6300.2Z	10	35	11	STEYR	DEEP GROOVE BALL BEARINGS