d - 670 mm

D - 1 090 mm

B - 336 mm

C - 336 mm

r min. - 7,5 mm

da min. - 706 mm

Da max. - 1 054 mm

ra max. - 6 mm

Weight - 1 250 Kg

Basic dynamic load rating (C) - 11 000 kN

Basic static load rating (C0) - 22 800 kN

(Grease) Lubrication Speed - 230 r/min

(Oil) Lubrication Speed - 300 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 2,17

Calculation factor (Y1) - 2,22

Calculation factor (Y2) - 3,3

• Model Number: 231/670B
• Inner Diameter：670mm Outer Diameter：1090mm Width：336mm
• Type：Spherical Roller Bearings
• Update date：2025-04-19
• Application:Display Devices,natural instruments,Insect Capture,aerial work platform,Antenna Potentials,air conditioning tools,medical equipment,Plastic molding,paint paint,Surveying Surveying Instruments,vertical processing
• Similar models:NKE 22315-E-W33 FAG 22318-E1-T41D ISB 23164EKW33+OH3164 FAG 23156-E1 AST 22313MB ISB 22311VA NSK 22311EAKE4 FAG 23132-E1-TVPB ISO 23188KCW33+AH3188 KOYO 23124RHK
• BEARING POWER International Trading Co.,Ltd. specialize in 231/670B products，there is large inventory of NTN 231/670B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 231/670B Which NTN 231/670B 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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  5214NR	70	125	39.7	NACHI	Angular Contact Ball Bearings
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  AY12-NPP-B	12	40	22	INA	Deep Groove Ball Bearings
  BA9	9	20	7	SKF	Thrust Ball Bearings
  CRI-7402	370	680	280	NTN	Tapered Roller Bearings
  E 200/140 7CE3	140	250	42	SNFA	Angular Contact Ball Bearings
  GIKR 30 PB	30	55	37	INA	Plain Bearings
  HM743337/HM743310	200,025	333,375	69,85	NSK	Cylindrical Roller Bearings
  M24141	38.100	47.625	22.220	KOYO	Needle Roller Bearings
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  MS-261/2	8.5000	16.0000	3.0000	FBC	DEEP GROOVE BALL BEARINGS
  NU222E	110	200	38	SKF	CYLINDRICAL ROLLER BEARINGS
  NU2252	260	480	130	STEYR	CYLINDRICAL ROLLER BEARINGS
  NA-5922	110	150	54	CONSOLIDATED	NEEDLE BEARINGS
  RNA-49/28	45		17	CONSOLIDATED	NEEDLE BEARINGS
  SALC60C	60		44	CONSOLIDATED	ROD ENDS