d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

Angle (α) - 40 °

a - 7.6 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

2B - 30 mm

da min. - 25 mm

Da max. - 47 mm

ra max. - 0.6 mm

Weight - 0.150 Kg

Basic dynamic load rating (C) - 28,9 kN

Basic static load rating (C0) - 19,8 kN

(Grease) Lubrication Speed - 9000 r/min

(Oil) Lubrication Speed - 12000 r/min

• Model Number:7304BDB
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-27
• Application:plant determination,safety testing,plastic molding,ignition system,packing equipment,Rolling mill gear box,Air,other processing,agricultural testing and analysis equipment and related,security,tower crane
• Similar models:CYSD 7304DB NACHI 7304B KOYO 7304B KOYO 7304C NACHI 7304CDT NACHI 7304BDF SKF 7304BECBM ISO 7304ADT CX 7304A NACHI 7304CDB
• BEARING POWER International Trading Co.,Ltd. specialize in 7304BDB products，there is large inventory of NACHI 7304BDB . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7304BDB Which NACHI 7304BDB 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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