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：2025-12-12
• Application:power tools,transistor fittings,Industrial,Machine Tool Accessories,Perfusion device,small diesel generators,Broadcasting System,sheet industry,root canal filling,reducer,bio-chemical
• Similar models:FAG 231/600-MB MPZ 22315W33 FAG 22314-E1-K-T41A+H2314 SNR 22311EG15W33 NTN 22318BK NKE 23138-MB-W33 Timken 22319CJ NTN 22318B FAG 23196-K-MB+H3196-HG NTN 22310CK
• 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
  15123/15251D+X1S-15123	31.75	63,5	44,259	Timken	Tapered Roller Bearings
  2313-TVH	65	140	48	FAG	Self-Aligning Ball Bearings
  53230U	150	215	53,3	KOYO	Thrust Ball Bearings
  6804-2RS	20	32	7	KOYO	Deep Groove Ball Bearings
  AST50 56IB64	88,9			AST	Plain Bearings
  ASTEPBF 1517-05	15	17		AST	Plain Bearings
  EE107060/107107	152,4	269,799	74,612	KOYO	Tapered Roller Bearings
  HMK1823LL	18	25	23	NTN	Needle Roller Bearings
  JM736149/JM736110	180	250	47	Timken	Tapered Roller Bearings
  NK29/20-TN-XL	29	38	20	INA	Needle Roller Bearings
  NNCF4984-V	420	522,5	140	NKE	Cylindrical Roller Bearings
  SABP20S	20			LS	Plain Bearings
  T121	30,716	55,562	15,875	Timken	Thrust Roller Bearings
  WB1630142	15,918	30	142	ISB	Deep Groove Ball Bearings
  X30205/YAA30205	25	52	16,25	Timken	Tapered Roller Bearings
  87505	25	52	.5905	New Departure	DEEP GROOVE BALL BEARINGS
  122-KSZG	110	170	28	MRC	DEEP GROOVE BALL BEARINGS
  130RIF554	13.0000	20.0000	2.7500	Torrington	CYLINDRICAL ROLLER BEARINGS
  51238				CONSOLIDATED	THRUST BALL BEARINGS
  SNZ-214..2214	70	60	80	CONSOLIDATED	PILLOW BLOCKS