d - 850 mm

D - 1 220 mm

B - 272 mm

C - 272 mm

r min. - 7,5 mm

da min. - 886 mm

Da max. - 1 184 mm

ra max. - 6 mm

Weight - 1 050 Kg

Basic dynamic load rating (C) - 9 750 kN

Basic static load rating (C0) - 22 700 kN

(Grease) Lubrication Speed - 210 r/min

(Oil) Lubrication Speed - 270 r/min

Calculation factor (e) - 0,2

Calculation factor (Y0) - 3,25

Calculation factor (Y1) - 3,32

Calculation factor (Y2) - 4,95

• Model Number: 230/850B
• Inner Diameter：850mm Outer Diameter：1220mm Width：272mm
• Type：Spherical Roller Bearings
• Update date：2025-12-14
• Application:journal lathe,instrument,historical instruments,inorganic chemical,Gear grinding machine,blood cell reagent,economic mold,Display Devices,wheel lathe,Medium and large motor,Laser Measurements
• Similar models:ISB 23024 ISB 23084EKW33+OH3084 FAG 22309-E1-K+AH2309 AST 23038C CX 23096CW33 ISB 23036EKW33+H3036 CX 230/530KCW33+AH30/530 ISB 23076EKW33+OH3076 ISO 23030W33 FAG 23076-B-K-MB
• BEARING POWER International Trading Co.,Ltd. specialize in 230/850B products，there is large inventory of NTN 230/850B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 230/850B Which NTN 230/850B 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.

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  23218 CW33	90	160	52.4	CX	Spherical Roller Bearings
  24015 K30	75	115	40	ISB	Spherical Roller Bearings
  623ZZ	3	10	4	FBJ	Deep Groove Ball Bearings
  7034 BDT	170	260	84	ISO	Angular Contact Ball Bearings
  DAC45880239	45	88,02	39	ISO	Angular Contact Ball Bearings
  F16026	35	72	33	Fersa	Angular Contact Ball Bearings
  HAR908CA	40	62	12	KOYO	Angular Contact Ball Bearings
  GEG17ES	17	35		AST	Plain Bearings
  N1038	190	265	46	NTN	Cylindrical Roller Bearings
  NJ 219	95	170	32	ISB	Cylindrical Roller Bearings
  NJ2311-E-TVP3	55	120	43	NKE	Cylindrical Roller Bearings
  NK38/20-XL	38	48	20	INA	Needle Roller Bearings
  SC4608	230,000	329,500	40,000	NTN	Deep Groove Ball Bearings
  512135				FAG	THRUST BALL BEARINGS
  6305K.2RS	25	62	17	FAG	DEEP GROOVE BALL BEARINGS
  1633DS	.6250	1.7500	.5000	NICE	DEEP GROOVE BALL BEARINGS
  22218	90	160	40	Torrington	SPHERICAL ROLLER BEARINGS
  Z493L03	17	35	10	New Departure	DEEP GROOVE BALL BEARINGS
  NAS-120	120	160	40	CONSOLIDATED	NEEDLE BEARINGS