d - 17 mm

Fw - 22 mm

D - 30 mm

B - 18 mm

C - 18 mm

r min. - 0,3 mm

Weight - 0,052 Kg

Basic dynamic load rating (C) - 15,2 kN

Basic static load rating (C0) - 21,9 kN

(Oil) Lubrication Speed - 20000 r/min

• Model Number:NA5903
• Inner Diameter：17mm Outer Diameter：30mm Width：18mm
• Type：Needle Roller Bearings
• Update date：2023-03-14
• Application:transistor fittings,rock drilling machinery,medical equipment,Pneumatic Control Elements,electromagnetic clutch,scientific instruments,water,food sterilization,Dental Drill etc,relay,food add
• Similar models:CX RNA5903 NSK NA5903 NTN RNA5903 NSK RNA5903 JNS NA5903 KOYO NA5903 KOYO RNA5903 ISO NA5903 IKO TAFI659035 CX NA5903
• BEARING POWER International Trading Co.,Ltd. specialize in NA5903 products，there is large inventory of KOYO NA5903 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA5903 Which KOYO NA5903 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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