d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

Angle (α) - 25 °

a - 18 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

da min. - 27 mm

db min - 24,5 mm

ra max. - 1 mm

Weight - 0,138 Kg

Basic dynamic load rating (C) - 18,7 kN

Basic static load rating (C0) - 10,4 kN

(Grease) Lubrication Speed - 16 000 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：2025-12-12
• Application:education model Instruments,fruit and vegetable processing,tube,organic raw materials,plastic blow molding,sanitation facilities,beverage production,hydraulic cylinder buffer,hydraulic pump,mechanical and electrical,Gear grinding machine
• Similar models:NTN 7304C ISO 7304C NACHI 7304BDF ISO 7304CDT NACHI 7304BDT NTN 7304DB NTN 7304DT CX 7304A NTN 7304 ISO 7304B
• BEARING POWER International Trading Co.,Ltd. specialize in 7304 products，there is large inventory of NTN 7304 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7304 Which NTN 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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