d - 670 mm

D - 900 mm

B - 170 mm

C - 170 mm

r min. - 6 mm

da min. - 698 mm

Da max. - 872 mm

ra max. - 5 mm

Weight - 317 Kg

Basic dynamic load rating (C) - 4 100 kN

Basic static load rating (C0) - 10 300 kN

(Grease) Lubrication Speed - 300 r/min

(Oil) Lubrication Speed - 390 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,67

Calculation factor (Y1) - 3,76

Calculation factor (Y2) - 5,59

• Model Number:239/670
• Inner Diameter：670mm Outer Diameter：900mm Width：170mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:Spectrum Products,electric hydraulic lifting platform,chromatography,Vacuum generator,Pest Monitoring,gear grinding machine,Seals,Embroidery,Broadcasting System,insect experimental analysis instrument,pump
• Similar models:NTN 23996 FAG 23948-MB FAG 23988-MB ISO 239/1120W33 ISO 239/530KCW33+AH39/530 NTN 239/800K ISO 23930KW33 CX 23964CW33 ISO 239/950KCW33+H39/950 NKE 23992-MB-W33
• BEARING POWER International Trading Co.,Ltd. specialize in 239/670 products，there is large inventory of NTN 239/670 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 239/670 Which NTN 239/670 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
  1302G14	15,000	42,000	13,000	SNR	Self-Aligning Ball Bearings
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  81215	75	110		ISO	Thrust Roller Bearings
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  BHTM1220	12	19	20	KOYO	Needle Roller Bearings
  GE 120 ES	120	180	85	SIGMA	Plain Bearings
  FY 1.1/2 LF/AH	38,1	38,5	14	SKF	Bearing Units
  K35X42X30FH	35	45		KOYO	Needle Roller Bearings
  LMF60LUU	60	90		Samick	Linear Bearings
  NUP222EM	110	200	38	NSK	Cylindrical Roller Bearings
  NX35-Z	35	47	30	INA	Complex Bearings
  TLA 2520 UU	25	32	20	IKO	Needle Roller Bearings
  GE160AX	160	290	65	ELGES	SPHERICAL PLAIN BEARINGS
  NART50VUUR	50	90	32	IKO	NEEDLE BEARINGS
  6409	45	120	29	FAG	DEEP GROOVE BALL BEARINGS
  36x68x10mm	36	68	10	CONSOLIDATED	OIL SEALS
  H-304x5/8	20	32		CONSOLIDATED	ADAPTERS