d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

Angle (α) - 30 °

a - 17.9 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

da min. - 27 mm

Da max. - 45 mm

ra max. - 1 mm

Weight - 0.150 Kg

(Grease) Lubrication Speed - 17 000 r/min

(Oil) Lubrication Speed - 21 000 r/min

• Model Number:7304
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-21
• Application:instrumentation instrument,supporting facilities,hook,sleep monitoring,small diesel generators,Industrial,Rolling mill,Medical printer,rock drilling machinery,coal,cleaners
• Similar models:ISO 7304CDF NACHI 7304C ZEN 7304B-2RS CX 7304C-UD NTN 7304DT NACHI 7304DB ISO 7304BDT CYSD 7304CDF FAG 7304-B-2RS-TVP CX 7304A-UO
• BEARING POWER International Trading Co.,Ltd. specialize in 7304 products，there is large inventory of KOYO 7304 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7304 Which KOYO 7304 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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