d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

Angle (α) - 30 °

a - 7.3 mm

r min. - 1.5 mm

r1 min. - 1 mm

2B - 46 mm

da min. - 45 mm

Da max. - 84.6 mm

ra max. - 1 mm

Weight - 0.655 Kg

Basic dynamic load rating (C) - 79 kN

Basic static load rating (C0) - 66 kN

(Grease) Lubrication Speed - 5500 r/min

(Oil) Lubrication Speed - 7500 r/min

• Model Number: 7308DB
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:equipment and,Roller,roller lathe,van,lifting tackle,flow control valve,electromagnetic clutch,Air,medical equipment,internal combustion engine,food packaging
• Similar models:ZEN 7308B CYSD 7308DT SKF 7308BECBM CYSD 7308DB CYSD 7308BDF NKE 7308-BE-TVP CYSD 7308B CYSD 7308CDT NSK 7308BEA ISO 7308BDT
• BEARING POWER International Trading Co.,Ltd. specialize in 7308DB products，there is large inventory of NACHI 7308DB . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7308DB Which NACHI 7308DB 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
  32076	380	560	112	NTN	Tapered Roller Bearings
  6010-2RSR	50	80	16	FAG	Deep Groove Ball Bearings
  63800	10	19	7	CX	Deep Groove Ball Bearings
  67780/67720	165,1	247,65	47,625	ISO	Tapered Roller Bearings
  6828NR	140	175	18	NTN	Deep Groove Ball Bearings
  7322DF	110	240	50	NACHI	Angular Contact Ball Bearings
  A2031/A2126-B	7,938	31,991	10,785	Timken	Tapered Roller Bearings
  AST40 F15170	15	17		AST	Plain Bearings
  FWF-384620	38	46		NSK	Needle Roller Bearings
  GX70N	70	160	50	LS	Plain Bearings
  HK5018	50	58	18	ISO	Cylindrical Roller Bearings
  KTV 141812 EG	14	18		IKO	Needle Roller Bearings
  N1920	100	140	20	ISO	Cylindrical Roller Bearings
  NP2928	140	190	30	ISO	Cylindrical Roller Bearings
  RNAF122212	12	22	12	JNS	Needle Roller Bearings
  SY 60 TF	60			SKF	Bearing Units
  51160				FAG	THRUST BALL BEARINGS
  S6203	17	40	12	FAG	DEEP GROOVE BALL BEARINGS
  B7015-C-2RSD-T-P4S-UL	75	115	20	FAG	ANGULAR CONTACT BALL BEARINGS
  NJ326E	130	280	58	STEYR	CYLINDRICAL ROLLER BEARINGS