d - 7 mm

F - 9 mm

D - 17 mm

B - 10 mm

C - 10 mm

r min. - 0,15 mm

da min. - 8,2 mm

da max - 8,7 mm

Da max. - 15,8 mm

Weight - 0,0112 Kg

Basic dynamic load rating (C) - 4,5 kN

Basic static load rating (C0) - 3,6 kN

Limiting speed - 30 000 r/min

• Model Number: NA 497
• Inner Diameter：7mm Outer Diameter：17mm Width：10mm
• Type：Needle Roller Bearings
• Update date：2026-05-02
• Application:Rolling mill,Sensors,marine analysis,Optical detection,coal,welding equipment,Digital Generator,axle lathe,electrostatic protection,lifting chain,Beauty and Body
• Similar models:NSK RNA4976 NTN NA4976 IKO RNA4976 IKO RNA4972 NSK RNA4972 ISO NA4976 NTN NA4972 CX RNA4972 ISO RNA497 CX NA497
• BEARING POWER International Trading Co.,Ltd. specialize in NA497 products，there is large inventory of JNS NA 497 . We has been built up long-term cooperation with JNS company, could make a bulk order of the NA 497 Which JNS NA497 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
  23032 KCW33	160	240	60	CX	Spherical Roller Bearings
  26882/26823	41,275	76,2	25,4	AST	Tapered Roller Bearings
  3006-B-2Z-TVH	30	55	19	FAG	Angular Contact Ball Bearings
  45VP5328	45	53	28	KOYO	Needle Roller Bearings
  51309	45	85	28	NACHI	Thrust Ball Bearings
  5305	25	62	25.4	KOYO	Angular Contact Ball Bearings
  C 3976 M	520	380	106	SKF	Cylindrical Roller Bearings
  HAR913	65	90	13	KOYO	Angular Contact Ball Bearings
  NN3015	75	115	30	ISO	Cylindrical Roller Bearings
  NP1984	420	560	65	ISO	Cylindrical Roller Bearings
  NU209 E	45	85	19	CX	Cylindrical Roller Bearings
  NUP211-E-M6	55	100	21	NKE	Cylindrical Roller Bearings
  UCP210	50		51,6	FYH	Bearing Units
  UCPH205-15	23,8125		34,1	FYH	Bearing Units
  92BT430	9.2500	12.2500		American	THRUST BALL BEARINGS
  61892M	460	580	56	FAG	DEEP GROOVE BALL BEARINGS
  SL182968	340	460	72	INA	CYLINDRICAL ROLLER BEARINGS
  TRTB520	5.0000	9.8750		RBC	TAPERED ROLLER THRUST BEARINGS
  GE-90UK-2RS	90	130	60	INA	SPHERICAL PLAIN BEARINGS
  QJ-334	170	360	72	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE