d - 17 mm

D - 47 mm

B - 34,2 mm

B1 - 43,7 mm

C - 16 mm

d1 - 33,3 mm

r min. - 1 mm

C - 4 mm

S - 17,1 mm

S2 - 4,8 mm

Thread (G) - M6×0,75

Weight - 0,25 Kg

Basic dynamic load rating (C) - 12,8 kN

Basic static load rating (C0) - 6,65 kN

Calculation factor (f0) - 13,2

• Model Number: NA203
• Inner Diameter：17mm Outer Diameter：47mm Width：34,2mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:bag machine,raw material accessories,Die,Small air generators,vertical sawing machine,Plastic Equipment,non-motor vehicle Electric car,quality inspection equipment,electric hydraulic lifting platform,Pneumatic Actuator,car shock absorber
• Similar models:KOYO SE6203ZZSTMG3 NSK 6203N SNR AB12203S02 KOYO 6203ZZ ZEN 4203 ZEN 6203-2Z/16 SKF 6203-Z PFI 5203KYY2 INA GRA203-NPP-B-AS2/V ZEN S4203
• BEARING POWER International Trading Co.,Ltd. specialize in NA203 products，there is large inventory of KOYO NA203 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA203 Which KOYO NA203 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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