d - 150 mm

D - 270 mm

B - 45 mm

C - 45 mm

Angle (α) - 40 °

a - 110,6 mm

r min. - 3 mm

r1 min. - 1,1 mm

da min. - 164 mm

Da max. - 256 mm

ra max. - 2.5 mm

Weight - 9,75 Kg

Basic dynamic load rating (C) - 225 kN

Basic static load rating (C0) - 254 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2700 r/min

• Model Number:7230B
• Inner Diameter：150mm Outer Diameter：270mm Width：45mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Air,physical instruments,directional control valve,inorganic chemical,forming machine,tapping machine,shaft milling machine,agricultural testing and analysis equipment and related,Cylinder Micro,Broadcasting System,Equipment
• Similar models:CYSD 7230B CYSD 7230BDF CX 7230C-UD ISO 7230CDB NACHI 7230 ISO 7230A SKF 7230BGAM NTN 7230CP5 CYSD 7230CDF CX 7230A
• BEARING POWER International Trading Co.,Ltd. specialize in 7230B products，there is large inventory of KOYO 7230B . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7230B Which KOYO 7230B 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
  260RN92	260	440		Timken	Cylindrical Roller Bearings
  30244	220	400	72	NSK	Tapered Roller Bearings
  32314	70	150	54	ISB	Tapered Roller Bearings
  33219 A	95	170	58	CX	Tapered Roller Bearings
  51314M	70	125		AST	Thrust Ball Bearings
  5326				Ruville	Wheel Bearings
  7011 A-UO	55	90	36	CX	Angular Contact Ball Bearings
  71830 C	150	190	20	ISO	Angular Contact Ball Bearings
  72218C/72487	55,562	123,825	36,512	ISO	Tapered Roller Bearings
  Q248	240	440	72	CX	Angular Contact Ball Bearings
  NAO-90×120×30	90	108		NTN	Needle Roller Bearings
  NU324-E-MPA	120	260	55	NKE	Cylindrical Roller Bearings
  NUP220 EM	100	180	34	AST	Cylindrical Roller Bearings
  W638/3-2Z	3	7	3	SKF	Deep Groove Ball Bearings
  NU222E	110	200	38	FAG	CYLINDRICAL ROLLER BEARINGS
  BK3518RS	42		18	FAG	NEEDLE BEARINGS
  NA5916	80	110	40	NTN	NEEDLE BEARINGS
  23960B.MB	300	420	90	FAG	SPHERICAL ROLLER BEARINGS
  NA4908.2RS	40	62	22	SKF	NEEDLE BEARINGS
  SJ7255			1.2500	RBC	NEEDLE BEARINGS