d - 17 mm

D - 40 mm

T - 13,25 mm

B - 12 mm

C - 11 mm

a - 10 mm

r1 min. - 1 mm

r2 min. - 1 mm

r3 min. - 1 mm

r4 min. - 1 mm

da max - 23 mm

Da min - 34 mm

db min - 23 mm

Db min. - 37 mm

Weight - 0,08 Kg

Basic dynamic load rating (C) - 22,2 kN

Basic static load rating (C0) - 21,8 kN

Limiting speed - 18000 r/min

Calculation factor (e) - 0,34

Calculation factor (Y) - 1,74

Calculation factor (Y0) - 0,96

• Model Number: 30203
• Inner Diameter：17mm Outer Diameter：40mm Width：13,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:industrial supplies,top industry,Dental Drill etc,instrumentation instrument,electrocardiograph,Industrial,auto tools,tray industry,stacker lift platform,car and accessories,textile machinery
• Similar models:NTN 30203 CYSD 30203 KOYO HC30203JRZRS1 SKF 30203J2 NKE 30203 NTN 4T-30203 Timken 30203 NSK HR30203J KOYO 30203JR ISB 30203
• BEARING POWER International Trading Co.,Ltd. specialize in 30203 products，there is large inventory of NKE 30203 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 30203 Which NKE 30203 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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