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：2026-01-13
• Application:Seals,DC generators,glass processing machine,noise reduction equipment,security,security equipment,milling head plug,shaft milling machine,medical equipment,intermediate,Medical equipment
• Similar models:NKE 6203-Z-NR NSK 6203ZZ FAG S6203 SKF 6203-Z MPZ 6203-2ZP ISB 6203-2RS ISB SS6203-ZZ PFI 6203-2RSC3 NACHI 6203ZENR CRAFT 62203-2RS
• 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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