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 - 0,072 Kg

Basic dynamic load rating (C) - 8 kN

Basic static load rating (C0) - 2,01 kN

(Grease) Lubrication Speed - 16 000 r/min

(Oil) Lubrication Speed - 20 000 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 2,1

Calculation factor (Y2) - 3,1

Calculation factor (Y3) - 2

• Model Number: 1203
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-19
• Application:car shock absorber,centrifugal pump,Storage Tool,shaft milling machine,chemical,machine tool spindle,motor,sanitation facilities,Animal Tracking,medical equipment,Perfusion device
• Similar models:ZEN 1203 SNR 1203G15 ZEN 1203-2RS FBJ 1203 ZEN S1203-2RS CRAFT 1203 KOYO 1203 ZEN S1203 AST 1203 NSK 1203
• BEARING POWER International Trading Co.,Ltd. specialize in 1203 products，there is large inventory of NSK 1203 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 1203 Which NSK 1203 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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