d - 25 mm

D - 62 mm

T - 18,25 mm

B - 17 mm

C - 15 mm

a - 12,9 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 33,5 mm

da max - 34 mm

Da min - 54 mm

Da max. - 54 mm

Db min. - 57 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,273 Kg

Basic dynamic load rating (C) - 48,2 kN

Basic static load rating (C0) - 46,9 kN

(Grease) Lubrication Speed - 6800 r/min

(Oil) Lubrication Speed - 9000 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

• Model Number: 30305JR
• Inner Diameter：25mm Outer Diameter：62mm Width：18,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:paint paint,Polymer,Equipment,Industrial,chamfering machine etc,supporting facilities,other lathe,enzyme,Food testing,axle lathe,Spectrum Products
• Similar models:NSK HR30305DJ NSK HR30305J NTN 4T-30305C NTN 30305 KOYO 46T30305DJR/29,5 Timken X30305M/Y30305M KBC 30305C NSK HR30305C NTN 4T-30305 NTN 4T-30305D
• BEARING POWER International Trading Co.,Ltd. specialize in 30305JR products，there is large inventory of KOYO 30305JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30305JR Which KOYO 30305JR 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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