d - 7 mm

F - 9 mm

D - 17 mm

B - 10 mm

C - 10 mm

r min. - 0,15 mm

s - ― mm

da min. - 9 mm

Da max. - 10,5 mm

ra max. - 0,15 mm

Weight - 0,01 Kg

Basic dynamic load rating (C) - 3,6 kN

Basic static load rating (C0) - 3,65 kN

(Grease) Lubrication Speed - 20 000 r/min

(Oil) Lubrication Speed - 30 000 r/min

• Model Number: NA497
• Inner Diameter：7mm Outer Diameter：17mm Width：10mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:electromagnet,training beds etc,tapping machine,Medical room equipment,machine lathe,other CNC,Pneumatic Actuator,labor insurance,engineering machine,Switch,horizontal processing
• Similar models:CX NA4972 NTN NA4976 NTN RNA4976 CX RNA4976 ISO RNA4976 CX RNA497 NSK NA4976 IKO RNA4976 IKO RNA4972 JNS RNA497
• BEARING POWER International Trading Co.,Ltd. specialize in NA497 products，there is large inventory of NTN NA497 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA497 Which NTN 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
  16131/16284	33,338	72,238	20,638	Timken	Tapered Roller Bearings
  3204-BD-2HRS-TVH	20	47	20,6	FAG	Angular Contact Ball Bearings
  32956JR	280	380	63,5	KOYO	Tapered Roller Bearings
  5308	40	90	36.5	KOYO	Angular Contact Ball Bearings
  60/32-2RU	32	58	13	KOYO	Deep Groove Ball Bearings
  B20-122CJA.	20	47	16	NSK	Deep Groove Ball Bearings
  GBR 486028 U	76,2	95,25	44,45	IKO	Needle Roller Bearings
  K253024PCSP	25	30		KBC	Needle Roller Bearings
  KBH 13-PP	13	23		NBS	Linear Bearings
  NJ324-E-MA6+HJ324-E	120	260	55	NKE	Cylindrical Roller Bearings
  NU2204	20	47	18	FBJ	Cylindrical Roller Bearings
  NUP210E	50	90	20	CYSD	Cylindrical Roller Bearings
  TSF 16 BB-O	16			ISB	Self-Aligning Ball Bearings
  UC313	65	140	38	SNR	Deep Groove Ball Bearings
  UKFL319H	85			SNR	Bearing Units
  2202-2RS-TVH	15	35	14	FAG	SELF
  NNCF5068CV	340	520	243	SKF	CYLINDRICAL ROLLER BEARINGS
  61919-2RS1	95	130	18	SKF	DEEP GROOVE BALL BEARINGS
  7026CDP4GA	130	200	33	SKF	ANGULAR CONTACT BALL BEARINGS
  30310	50	110	27	CONSOLIDATED	TAPERED ROLLER BEARINGS