d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

ra1 max. - 0,6 mm

Angle (α) - 40 °

a - 22,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

2B - 30 mm

da min. - 27 mm

ra max. - 1 mm

Db max - 47,5 mm

Weight - 0,282 Kg

Basic dynamic load rating (C) - 28,2 kN

Basic static load rating (C0) - 19,3 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 14 000 r/min

• Model Number: 7304BDB
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:security equipment,engineering machinery,Machine Tool Accessories,Technical Equipment,test equipment,Spectrum Products,metallurgy,lathe,reducer,equipment,coal
• Similar models:NTN-SNR 7304B NTN 7304C NSK 7304B NACHI 7304C CX 7304A-UD CYSD 7304DF NTN 7304DT ZEN S7304B ISO 7304C SKF 7304BECBP
• BEARING POWER International Trading Co.,Ltd. specialize in 7304BDB products，there is large inventory of NTN 7304BDB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7304BDB Which NTN 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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  7315BDT	75	160	37	NTN	Angular Contact Ball Bearings
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  K50x55x30	50	55		SKF	Needle Roller Bearings
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  PASE1-3/8	34,925			INA	Bearing Units
  QJ 304 N2PHAS	52	20	15	SKF	Angular Contact Ball Bearings
  T2EE 100	165	100	47	SKF	Tapered Roller Bearings
  234716M.SP	83	125	234716 M.SP	FAG	ANGULAR CONTACT THRUST BALL BEARINGS
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  W-25/8				INA	THRUST BALL BEARINGS
  CFM-5	.3125		.4375	CONSOLIDATED	ROD ENDS
  5312-2RSNR	60	130	54	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS