d - 800 mm

D - 1 280 mm

B - 375 mm

C - 375 mm

r min. - 9,5 mm

da min. - 844 mm

Da max. - 1 236 mm

ra max. - 8 mm

Weight - 1 890 Kg

Basic dynamic load rating (C) - 14 400 kN

Basic static load rating (C0) - 31 000 kN

(Grease) Lubrication Speed - 180 r/min

(Oil) Lubrication Speed - 240 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 2,27

Calculation factor (Y1) - 2,32

Calculation factor (Y2) - 3,45

• Model Number:231/800B
• Inner Diameter：800mm Outer Diameter：1280mm Width：375mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:Sensors,squeeze machine etc,Industry,Cylinder Standard,Spectrum Products,teaching equipment,car,disposable,set bacteria instrument,lathe,pneumatic Pump
• Similar models:NTN 23120BK NKE 23138-K-MB-W33+H3138 FAG 231/600-K-MB Timken 22318CJ NTN 23168B AST 22315CKW33 KOYO 23176R ISB 23168 CX 231/630KCW33+H31/630 FAG 231/530-K-MB+AH31/530A
• BEARING POWER International Trading Co.,Ltd. specialize in 231/800B products，there is large inventory of NTN 231/800B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 231/800B Which NTN 231/800B 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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  IJ132002	25			ILJIN	Angular Contact Ball Bearings
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  NJ 312 ECML	130	60	31	SKF	Thrust Ball Bearings
  NKX 60 Z	60	72	40	NBS	Complex Bearings
  NN3080KC1NAP4	400	600	148	NTN	Cylindrical Roller Bearings
  NNU 49/500 B/SPW33X	500	670	170	SKF	Cylindrical Roller Bearings
  NP28/1060	1060	1280	128	ISO	Cylindrical Roller Bearings
  VEB 35 /S/NS 7CE3	35	55	10	SNFA	Angular Contact Ball Bearings
  W683ZZ	3,000	7,000	3,000	NTN	Deep Groove Ball Bearings
  SN309with2309	45	-	70	FAG	PILLOW BLOCKS
  140528	.8750	1.5000	1.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  21806-55	.3750	1.1250	.3750	General	DEEP GROOVE BALL BEARINGS
  JB047CPO	4.7500	5.3750	.3125	KAYDON	DEEP GROOVE BALL BEARINGS
  KN141808			.5000	KAYDON	NEEDLE BEARINGS