d - 20 mm

D - 52 mm

T - 16,25 mm

B - 15 mm

C - 13 mm

a - 11,6 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 31 mm

Da min - 44 mm

Da max. - 44 mm

db max. - 27 mm

Db min. - 47,5 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,172 Kg

Basic dynamic load rating (C) - 35 kN

Basic static load rating (C0) - 33,5 kN

(Grease) Lubrication Speed - 7500 r/min

(Oil) Lubrication Speed - 10000 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

• Model Number: HR30304J
• Inner Diameter：20mm Outer Diameter：52mm Width：16,25mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:Hydraulic Hose,medical equipment,casting embedding,scientific instruments,Automobile,DC generators,Machine tools,Industrial,agricultural testing and analysis equipment and related,garbage disposal,aerial work equipment
• Similar models:Timken X30304/Y30304 NSK 30304D KOYO 30304AJR ISO 30304 Timken 30304 SNR 30304A NSK HR30304J ZVL 30304A NKE 30304 NACHI E30304J
• BEARING POWER International Trading Co.,Ltd. specialize in HR30304J products，there is large inventory of NSK HR30304J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30304J Which NSK HR30304J 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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