d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

Angle (α) - 30 °

a - 2.9 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

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

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

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 17000 r/min

• Model Number:7304
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Angular Contact Ball Bearings
• Update date：2026-01-13
• Application:cooling system,Antenna Industry,Forging machine,forming machine,quality inspection equipment,Machine Tool Accessories,medical equipment,Spectrum Products,Industrial,coal mill,medical equipment
• Similar models:NTN 7304CGD2/GNP4 ISO 7304BDF SKF 7304BEGBP NTN 7304BDB NTN 7304BG CYSD 7304DF KOYO 7304C CX 7304C-UD CYSD 7304DT NSK 7304B
• BEARING POWER International Trading Co.,Ltd. specialize in 7304 products，there is large inventory of NACHI 7304 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7304 Which NACHI 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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  KTFS30-PP-AS	30			INA	Linear Bearings
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  NKX15	15	24	23	INA	Complex Bearings
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  20222	110	200	38	SKF	SPHERICAL ROLLER BEARINGS
  30317	85	180	41	STEYR	TAPERED ROLLER BEARINGS
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