d - 20 mm

D - 47 mm

T - 15,25 mm

B - 14 mm

C - 12 mm

a - 11,8 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 25,5 mm

da max - 27 mm

Da min - 39 mm

Da max. - 41,5 mm

Db min. - 44 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,127 Kg

Basic dynamic load rating (C) - 27 kN

Basic static load rating (C0) - 27,2 kN

(Grease) Lubrication Speed - 8700 r/min

(Oil) Lubrication Speed - 12000 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

• Model Number:30204JR
• Inner Diameter：20mm Outer Diameter：47mm Width：15,25mm
• Type：Tapered Roller Bearings
• Update date：2026-01-13
• Application:Equipment,other processing,pump industry,Spectrum Products,pressure control valve,Dental Equipment,altimeter etc,Machine tools,raw material accessories,Rolling mill,hydraulic cylinder buffer
• Similar models:SKF 30204J2/Q FAG 30204-A SNR 30204A CYSD 30204 KOYO 30204JR NTN 4T-30204 NSK HR30204J FBJ 30204 PFI 30204 ISB 30204
• BEARING POWER International Trading Co.,Ltd. specialize in 30204JR products，there is large inventory of KOYO 30204JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30204JR Which KOYO 30204JR 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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