d - 20 mm

D - 52 mm

T - 16,25 mm

B - 16 mm

C - 13 mm

a - 11,1 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 28,5 mm

da max - 28 mm

Da min - 44 mm

Da max. - 44 mm

Db min. - 47 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,179 Kg

Basic dynamic load rating (C) - 36,2 kN

Basic static load rating (C0) - 35,1 kN

(Grease) Lubrication Speed - 8300 r/min

(Oil) Lubrication Speed - 11000 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

• Model Number: 30304AJR
• Inner Diameter：20mm Outer Diameter：52mm Width：16,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:Workpiece,wall industry,garbage disposal,tower crane,Digital Generator,industrial skin care,Garment Accessories,pump industry,relay,generator,Hydraulic Press
• Similar models:FBJ 30304 NACHI E30304J ISB 30304 NTN 30304CA Fersa 30304F NSK 30304D NTN 4T-30304CA CX 30304A CRAFT 30304 Timken 30304
• BEARING POWER International Trading Co.,Ltd. specialize in 30304AJR products，there is large inventory of KOYO 30304AJR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30304AJR Which KOYO 30304AJR 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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