d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 77,5 mm

r min. - 3 mm

r1 min. - 1,1 mm

2B - 84 mm

da min. - 154 mm

ra max. - 2,5 mm

Db max - 243 mm

Weight - 17,56 Kg

Basic dynamic load rating (C) - 330 kN

Basic static load rating (C0) - 430 kN

(Grease) Lubrication Speed - 2 200 r/min

(Oil) Lubrication Speed - 2 900 r/min

• Model Number: 7228DB
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-23
• Application:security equipment,defogging and degreasing,switch,electromagnetic clutch,lifting chain,metallurgy,Cylinder Standard,security equipment,survey accessories,lifting equipment Hoisting hoist,medical equipment
• Similar models:CYSD 7228CDB SKF 7228ACD/HCP4A CX 7228CTBP4 KOYO 7228CPA NTN 7228DB AST 7228C CX 7228B NACHI 7228DB CX 7228B-UO CYSD 7228DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7228DB products，there is large inventory of NTN 7228DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7228DB Which NTN 7228DB 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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  4200 ATN9	30	10	14	SKF	Deep Groove Ball Bearings
  51230	150	212		ISO	Thrust Ball Bearings
  61806-2RS	30	42	7	ZEN	Deep Groove Ball Bearings
  6860	300	380	38	NTN	Deep Groove Ball Bearings
  6908-ZZ	40	62	12	CYSD	Deep Groove Ball Bearings
  7034 CD/HCP4AH1	260	170	42	SKF	Angular Contact Ball Bearings
  BXRE306-2RSR	30	72	19	INA	Needle Roller Bearings
  FJL-2215L	22	29	15	NSK	Needle Roller Bearings
  K90X98X27	90	98	27	FBJ	Needle Roller Bearings
  NJ328-E-TVP2	140	300	62	FAG	Cylindrical Roller Bearings
  NUP348 E	240	500	95	CX	Cylindrical Roller Bearings
  PCJ50-N-FA125	50			INA	Bearing Units
  TAF 8510535	85	105	35	IKO	Needle Roller Bearings
  MJ-7/8-2Z	.8750	2.2500	.6875	RHP	DEEP GROOVE BALL BEARINGS
  115-KRDU#7BKE	75	115	20	MRC	ANGULAR CONTACT BALL BEARINGS
  W619/5-ZZ	5	13	4	SKF	DEEP GROOVE BALL BEARINGS
  LS-15	2.0000	4.0000	.8125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6312TP/5	60	130	31	CONSOLIDATED	DEEP GROOVE BALL BEARINGS