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：2025-12-10
• Application:light therapy instrument,flow control valve,relay,Gas turbine,Sensors,coupling type,vacuum suction cup,Die,extruder,test laboratory equipment and accessories,circulating pump
• Similar models:AST 22312CY ISO 231/630KCW33+H31/630 FAG 23176-K-MB+H3176 SKF 23136CCK/W33 FAG 22313-E1-K-T41A ISO 23168W33 SKF 23160CCK/W33 CX 23132CW33 KOYO 231/560R AST 22313MBKW33
• 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.

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  N1018	90	140	24	FBJ	Cylindrical Roller Bearings
  NK60/35	60	72	35	FBJ	Needle Roller Bearings
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  S51204	20	40	14	ZEN	Thrust Ball Bearings
  UCC307	35		48	FYH	Bearing Units
  81348			48	INA	THRUST ROLLER BEARINGS
  AS1730	17	30		INA	THRUST NEEDLE BEARINGS
  71808-B-TVH	40	52	7	INA	ANGULAR CONTACT BALL BEARINGS
  32321J2	105	225	77	SKF	TAPERED ROLLER BEARINGS
  T-772				CONSOLIDATED	THRUST ROLLER BEARINGS
  NU-1980E	400	540	65	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS