d - 17 mm

D - 40 mm

B - 12 mm

C - 12 mm

r min. - 0,6 mm

da min. - 21 mm

Da max. - 36 mm

ra max. - 0,6 mm

Weight - 0,065 Kg

Basic dynamic load rating (C) - 9,55 kN

Basic static load rating (C0) - 4,8 kN

(Grease) Lubrication Speed - 17000 r/min

(Oil) Lubrication Speed - 21000 r/min

Calculation factor (f0) - 13,2

• Model Number: 6203
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:spectrometer,water,sleep monitoring,defogging and degreasing,Ball screw,metallurgical mold,electromagnet,ventilator anesthesia machine etc,agricultural testing and analysis equipment and related,Anti-defibrillation pacing,surgical instruments
• Similar models:NTN 6203NR AST 6203 NTN SC6203 ISO 6203 KOYO M6203 NSK 6203L11-H-20 SNR 6203EE SNR 6203HVZZ CRAFT 6203-2RS NSK 6203
• BEARING POWER International Trading Co.,Ltd. specialize in 6203 products，there is large inventory of KOYO 6203 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6203 Which KOYO 6203 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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