d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

ra1 max. - 0,6 mm

Angle (α) - 25 °

a - 18 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 - 0,276 Kg

Basic dynamic load rating (C) - 30,5 kN

Basic static load rating (C0) - 20,8 kN

(Grease) Lubrication Speed - 12 000 r/min

(Oil) Lubrication Speed - 17 000 r/min

• Model Number: 7304DB
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:lifting upgrade,sheet industry,Hair styling device,Small air generators,supporting facilities,glass,key lock,vacuum suction cup,coal,wheel lathe,Technical Equipment
• Similar models:ZEN 7304B KOYO 7304B ZEN 7304B-2RS SKF 7304BECBPH CX 7304C CYSD 7304C NACHI 7304B NKE 7304-BECB-TVP NTN 7304C NACHI 7304DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7304DB products，there is large inventory of NTN 7304DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7304DB Which NTN 7304DB 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
  181111X/181200XG	111,125	200,025	108	Gamet	Tapered Roller Bearings
  238/670 CAKMA/W20	820	670	112	SKF	Spherical Roller Bearings
  24196W33	480	790	308	ISO	Spherical Roller Bearings
  51316	80	140		AST	Thrust Ball Bearings
  6208F604	40,000	80,000	18,000	SNR	Deep Groove Ball Bearings
  7014 ACB/HCP4A	70	110	20	SKF	Angular Contact Ball Bearings
  7016	80	125	22	CYSD	Angular Contact Ball Bearings
  FYJ 35 KF+H 2307	30			SKF	Bearing Units
  K49,8x60,8x24TN	50	60,8		MPZ	Needle Roller Bearings
  NJ 212 ECJ	110	60	22	SKF	Thrust Ball Bearings
  NR1.16.1314.400-1PPN	1229	1399	68	ISB	Thrust Roller Bearings
  R12ZZ	19.05	41,275	11,1125	ISB	Deep Groove Ball Bearings
  RNAO18x30x24	18	30		CX	Cylindrical Roller Bearings
  SI15C	15			SKF	Plain Bearings
  GIR10DO	10		9	ELGES	ROD ENDS
  HYDNUT370			68	FAG	HYDRAULIC NUTS
  RMS211/2	4.2500	8.7500	1.7500	NH	CYLINDRICAL ROLLER BEARINGS
  SAR1-40SS	40	62	28	NTN	SPHERICAL PLAIN BEARINGS
  NA2201.2RS.DZ	12	32	14	Torrington	NEEDLE BEARINGS
  514/500				CONSOLIDATED	THRUST BALL BEARINGS