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 - 307 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: 239/670K
• Inner Diameter：670mm Outer Diameter：900mm Width：170mm
• Type：Spherical Roller Bearings
• Update date：2025-04-21
• Application:glass processing machine,Pneumatic Control Valves,trolley,defogging and degreasing,walking Food processing machinery and equipment,historical instruments,crimping tools,fabric products,vertical sawing machine,Antenna Potentials,security
• Similar models:ISO 239/1250W33 ISB 23960 ISO 239/850KW33 NSK 23992CAE4 CX 23930KCW33 NTN 239/560K FAG 23980-B-K-MB+AH3980G FAG 239/710-K-MB CX 239/710KCW33 ISO 23988W33
• BEARING POWER International Trading Co.,Ltd. specialize in 239/670K products，there is large inventory of NTN 239/670K . We has been built up long-term cooperation with NTN company, could make a bulk order of the 239/670K Which NTN 239/670K 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
  46T32322JR/142	110	240	181	KOYO	Tapered Roller Bearings
  71910 ACD/P4A	72	50	12	SKF	Angular Contact Ball Bearings
  7230	150	270	45	KOYO	Angular Contact Ball Bearings
  7412 BDF	60	150	70	ISO	Angular Contact Ball Bearings
  7418 CBM	225	90	54	SKF	Angular Contact Ball Bearings
  A6067/A6157	16,993	39,992	12,014	Timken	Tapered Roller Bearings
  AST50 96IB60	152,4			AST	Plain Bearings
  BB1B446740	35	62	16	SKF	Deep Groove Ball Bearings
  J90354/48	90	190	50,8	ISO	Tapered Roller Bearings
  NA 4852	260	320	60	NBS	Needle Roller Bearings
  NATR 40 PPA	40	80	30	SKF	Cylindrical Roller Bearings
  NJ1040	200	310	51	ISO	Cylindrical Roller Bearings
  NNCF5013-V	65	93,09	46	NKE	Cylindrical Roller Bearings
  UK218D1	90,000	160,000	47	NTN	Deep Groove Ball Bearings
  NA5905	25	42	23	NTN	NEEDLE BEARINGS
  230S.1000	420	314	106	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  MR-60			2.0000	McGill	NEEDLE BEARINGS
  35TAC72B	35	72	15	NSK	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  FY40TF	40			SKF	PILLOW BLOCKS
  IR-90x105x32	90		32	CONSOLIDATED	NEEDLE BEARINGS