d - 400 mm

D - 720 mm

B - 256 mm

C - 256 mm

r min. - 6 mm

da min. - 428 mm

Da max. - 692 mm

ra max. - 5 mm

Weight - 457 Kg

Basic dynamic load rating (C) - 5 850 kN

Basic static load rating (C0) - 10 600 kN

(Grease) Lubrication Speed - 400 r/min

(Oil) Lubrication Speed - 520 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 1,77

Calculation factor (Y1) - 1,81

Calculation factor (Y2) - 2,69

• Model Number:23280B
• Inner Diameter：400mm Outer Diameter：720mm Width：256mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:Infrared Technology,rock drilling machinery,food packaging,engineering machinery,rehabilitation training equipment,van,directional control valve,Pest Monitoring,enzyme,sheet industry,spectrometer
• Similar models:CX 23280KCW33+H3280 SKF 23280CAK/W33 NKE 23280-K-MB-W33+OH3280-H NKE 23280-MB-W33 NKE 23280-K-MB-W33 NSK 23280CAE4 SKF 23280CA/W33 ISO 23280KCW33+AH3280 CX 23280KCW33+AH3280 ISB 23280EKW33+AOH3280
• BEARING POWER International Trading Co.,Ltd. specialize in 23280B products，there is large inventory of NTN 23280B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23280B Which NTN 23280B 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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  105BNR10H	105	160	26	NSK	Angular Contact Ball Bearings
  2211	55	100	25	ISO	Self-Aligning Ball Bearings
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  239/800CA/W33	800	1060	195	SKF	Spherical Roller Bearings
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  CSEA065	165,1	177,8	6,35	INA	Deep Groove Ball Bearings
  EE231400/231975	355,6	501,65	74,613	KOYO	Tapered Roller Bearings
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  HMK1715	17	24	15	NTN	Needle Roller Bearings
  N1064	320	440	74	NTN	Cylindrical Roller Bearings
  NJ238 M	190	340	55	AST	Cylindrical Roller Bearings
  NP332 E	160	340	68	CX	Cylindrical Roller Bearings
  NP39/500	500	670	128	ISO	Cylindrical Roller Bearings
  NU 10/800 ECMA/HB1	1150	800	155	SKF	Thrust Ball Bearings
  NUP407	35	100	25	CX	Cylindrical Roller Bearings
  Z-541640.RZLN	63	97,5	31,75	FAG	Cylindrical Roller Bearings
  GS81164	324	400		FAG	THRUST ROLLER BEARINGS
  SAF-515	2.4375			Torrington	PILLOW BLOCKS
  32926	130	180	32	SKF	TAPERED ROLLER BEARINGS
  A-5215WB	75	130	1.6250	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS