d - 30 mm

D - 72 mm

T - 20,75 mm

B - 19 mm

C - 14 mm

a - 23,7 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 38,5 mm

da max - 40 mm

Da min - 55 mm

Da max. - 63,5 mm

Db min. - 68 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,4 Kg

Basic dynamic load rating (C) - 50,9 kN

Basic static load rating (C0) - 54,9 kN

(Grease) Lubrication Speed - 4900 r/min

(Oil) Lubrication Speed - 6800 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number: 30306DJR
• Inner Diameter：30mm Outer Diameter：72mm Width：20,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:pump,horizontal processing,Optical detection,pipe fittings Steel industry,tapered grinder,metering pump,DC generators,plant determination,Perfusion device,outdoor equipment,Forklift industry
• Similar models:NTN 30306 FAG 30306-A NTN 4T-430306DX KOYO 30306JR KOYO 30306DJR NSK HR30306DJ PFI 30306D NTN 4T-30306D KOYO HI-CAP57089/30306J CX 30306A
• BEARING POWER International Trading Co.,Ltd. specialize in 30306DJR products，there is large inventory of KOYO 30306DJR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30306DJR Which KOYO 30306DJR 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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