d - 850 mm

D - 1 360 mm

B - 400 mm

C - 400 mm

r min. - 12 mm

da min. - 904 mm

Da max. - 1 306 mm

ra max. - 10 mm

Weight - 2 270 Kg

Basic dynamic load rating (C) - 15 500 kN

Basic static load rating (C0) - 34 000 kN

(Grease) Lubrication Speed - 170 r/min

(Oil) Lubrication Speed - 220 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 2,32

Calculation factor (Y1) - 2,37

Calculation factor (Y2) - 3,54

• Model Number:231/850B
• Inner Diameter：850mm Outer Diameter：1360mm Width：400mm
• Type：Spherical Roller Bearings
• Update date：2023-03-16
• Application:roller lathe,wheel lathe,Cleaning equipment,other rubber,glass,Vacuum generator,Grinding and polishing equipment,screen filter,Doppler,garbage disposal,vertical processing
• Similar models:FBJ 22311K AST 22317C NSK TL22314EAKE4 FAG 23144-E1 CRAFT 22314CW33 FAG 23192-E1A-MB1 FAG 23128-E1-K-TVPB+H3128 FBJ 22318K SKF 23180-2CS5/VT143 CX 23122CW33
• BEARING POWER International Trading Co.,Ltd. specialize in 231/850B products，there is large inventory of NTN 231/850B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 231/850B Which NTN 231/850B 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
  187185/187258H	185	258	110	Gamet	Tapered Roller Bearings
  33213	65	120	41	CRAFT	Tapered Roller Bearings
  386A/384D+X2S-386A	47,625	100	52,388	Timken	Tapered Roller Bearings
  626	6	19	6	NTN	Deep Groove Ball Bearings
  6552R/6535	88,9		63,83	KOYO	Tapered Roller Bearings
  6902L11-H-20	15	28	7	NSK	Deep Groove Ball Bearings
  713644080				FAG	Wheel Bearings
  7307BDT	35	80	21	NTN	Angular Contact Ball Bearings
  7932CPA	160	220	28	KOYO	Angular Contact Ball Bearings
  ALF201	12			KOYO	Bearing Units
  RNAO 90x105x26	105	90	26	SKF	Cylindrical Roller Bearings
  SIKB22F	22			SKF	Plain Bearings
  SA45ES-2RS	45			SKF	Plain Bearings
  SIZJ15	15,88			LS	Plain Bearings
  SYNT 90 FW	90	110	86	SKF	Bearing Units
  1123	165	115		Aetna	THRUST BALL BEARINGS
  A5222TS/WB	110	200	2.7500	Hyatt	CYLINDRICAL ROLLER BEARINGS
  6304K	20	52	15	STEYR	DEEP GROOVE BALL BEARINGS
  1216	80	140	26	SKF	SELF
  PB-9	1.1250	2.8125	.8125	RIV	DEEP GROOVE BALL BEARINGS