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：2026-06-16
• Application:ignition system,woodworking machinery,Broadcasting System,printing equipment,altimeter etc,Hydraulic Hose,other CNC,Gear grinding machine,bio-chemical,Cylinder Standard,bathroom facilities
• Similar models:NTN NA4976 CX NA4972 IKO NA497 ISO NA497 IKO NA4972 CX RNA4976 ISO NA4972 CX NA4976 NSK NA4976 NSK RNA4976
• 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.

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