d - 17 mm

D - 40 mm

T - 13,25 mm

B - 12 mm

C - 11 mm

a - 10,1 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 22,5 mm

da max - 23 mm

Da min - 33 mm

Da max. - 34,5 mm

Db min. - 37 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,081 Kg

Basic dynamic load rating (C) - 20,8 kN

Basic static load rating (C0) - 20,7 kN

(Grease) Lubrication Speed - 10000 r/min

(Oil) Lubrication Speed - 14000 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

• Model Number: 30203JR
• Inner Diameter：17mm Outer Diameter：40mm Width：13,25mm
• Type：Tapered Roller Bearings
• Update date：2023-09-27
• Application:experimental equipment,Textile Industry Accessories and Accessories,Polymer,plastic blow molding,chuck industry,electrostatic protection,Industrial,tube,extruder,spreader series,Forging machine
• Similar models:NKE 30203 KOYO 30203JR NTN 4T-30203 FAG 30203-XL Timken X30203/Y30203 SKF 30203J2 PFI 30203 ISO 30203 FBJ 30203 CYSD 30203
• BEARING POWER International Trading Co.,Ltd. specialize in 30203JR products，there is large inventory of KOYO 30203JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30203JR Which KOYO 30203JR 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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