d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

Angle (α) - 15 °

a - -3.2 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

2B - 30 mm

da min. - 27 mm

Da max. - 47 mm

ra max. - 0.6 mm

Weight - 0.150 Kg

Basic dynamic load rating (C) - 30 kN

Basic static load rating (C0) - 20 kN

(Grease) Lubrication Speed - 18000 r/min

(Oil) Lubrication Speed - 25000 r/min

• Model Number: 7304CDB
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:tapered grinder,root canal filling,other CNC,Die,printing machinery,wheel lathe,Pneumatic Actuator,screen filter,generator,Industrial equipment,small appliances
• Similar models:ISO 7304CDF NACHI 7304BDB NTN 7304CGD2/GNP4 NACHI 7304DT CYSD 7304BDT KBC 7304B CX 7304A SKF 7304BECBP ISO 7304CDT FAG 7304-B-TVP
• BEARING POWER International Trading Co.,Ltd. specialize in 7304CDB products，there is large inventory of NACHI 7304CDB . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7304CDB Which NACHI 7304CDB 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  16052 MA	400	260	44	SKF	Deep Groove Ball Bearings
  2303	17	47	19	KOYO	Self-Aligning Ball Bearings
  24112/24261	28,575	66,421	19,05	Timken	Tapered Roller Bearings
  417/414	34,925		29,083	KOYO	Tapered Roller Bearings
  33018	90	140	39	CYSD	Tapered Roller Bearings
  57307AYA1-9	40	80	19,18	KOYO	Tapered Roller Bearings
  6313-Z-NR	65	140	33	NKE	Deep Groove Ball Bearings
  6318-ZZ	90	190	43	CYSD	Deep Groove Ball Bearings
  633HZZ	3	13	5	AST	Deep Groove Ball Bearings
  71928 CTBP4	140	190	24	CX	Angular Contact Ball Bearings
  C222820	34,925	44,45	31,75	INA	Needle Roller Bearings
  CES206	30	62	35,7	SNR	Deep Groove Ball Bearings
  NJ2312 E	60	130	46	CX	Cylindrical Roller Bearings
  NU 313	65	140	33	NACHI	Cylindrical Roller Bearings
  SSR 15	15	36	20	ISB	Plain Bearings
  WC87507	35	72	.8267	New Departure	DEEP GROOVE BALL BEARINGS
  NTA1726	1.0625	1.6250	.0781	Torrington	THRUST NEEDLE BEARINGS
  F683	3	7	2	NTN	DEEP GROOVE BALL BEARINGS
  51210				STEYR	THRUST BALL BEARINGS
  HMV-23M			43	CONSOLIDATED	HYDRAULIC NUTS