d - 17 mm

D - 40 mm

B - 12 mm

C - 12 mm

rn - 0,5 mm

a - 2,06 mm

b - 1,35 mm

r min. - 0,6 mm

r0 max. - 0,4 mm

D1 - 38,1 mm

da min. - 21 mm

da max - 23 mm

Da max. - 36 mm

ra max. - 0,6 mm

Dx - 45,5 mm

Cy - 2,9 mm

Cz - 1,2 mm

rn - 0,5 mm

Weight - 0,066 Kg

Basic dynamic load rating (C) - 9,6 kN

Basic static load rating (C0) - 4,6 kN

(Grease) Lubrication Speed - 18 000 r/min

(Oil) Lubrication Speed - 21 000 r/min

Calculation factor (f0) - 12,8

• Model Number:6203N
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:Rolling mill,medical equipment,food packaging,Industrial Electromechanical,Gas turbine,fruit and vegetable processing,chromatography,Pneumatic Actuator,stamping die and its equipment,Tool,medical treatment
• Similar models:KOYO 6203-2RU NSK 6203L11-H-20ZZ SKF 6203-RSH NACHI 6203ZENR ISB 6203N KOYO 3NC6203YH4 NTN-SNR 6203 NTN 6203ZZNR NTN-SNR 6203Z SKF W6203-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6203N products，there is large inventory of NTN 6203N . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6203N Which NTN 6203N 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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