d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

Angle (α) - 40 °

a - 22.6 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 - 13 000 r/min

(Oil) Lubrication Speed - 17 000 r/min

• Model Number: 7304B
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:horizontal processing,food testing,storage and transportation equipment,squeeze machine etc,chamfering machine etc,hinge industry,pipe fittings Steel industry,agrochemical,medical equipment,small diesel generators,construction machinery and equipment
• Similar models:KBC 7304B NSK 7304B ISO 7304B NACHI 7304BDT ISO 7304CDF NACHI 7304DB NTN-SNR 7304B NACHI 7304DT NTN 7304BG ISO 7304ADB
• BEARING POWER International Trading Co.,Ltd. specialize in 7304B products，there is large inventory of KOYO 7304B . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7304B Which KOYO 7304B 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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