d - 500 mm

D - 670 mm

B - 128 mm

C - 128 mm

r min. - 5 mm

da min. - 522 mm

Da max. - 648 mm

ra max. - 4 mm

Weight - 127 Kg

Basic dynamic load rating (C) - 2 370 kN

Basic static load rating (C0) - 5 600 kN

(Grease) Lubrication Speed - 430 r/min

(Oil) Lubrication Speed - 560 r/min

Calculation factor (e) - 0,17

Calculation factor (Y0) - 3,93

Calculation factor (Y1) - 4,02

Calculation factor (Y2) - 5,98

• Model Number: 239/500K
• Inner Diameter：500mm Outer Diameter：670mm Width：128mm
• Type：Spherical Roller Bearings
• Update date：2025-04-18
• Application:air shower etc,noise inspection,auto tools,Anti-defibrillation pacing,medical treatment,spring industry,surgical instruments,Industrial,transportation equipment,chuck industry,glass
• Similar models:SKF 23956CCK/W33 NSK 239/600CAE4 FAG 23936-S-K-MB+H3936 NSK 239/670CAKE4 ISB 23938K ISO 23968KW33 FAG 23964-K-MB CX 23996KCW33+AH3996 ISB 239/1060EKW33+OH39/1060 ISB 23956EKW33+OH3956
• BEARING POWER International Trading Co.,Ltd. specialize in 239/500K products，there is large inventory of NTN 239/500K . We has been built up long-term cooperation with NTN company, could make a bulk order of the 239/500K Which NTN 239/500K 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
  231/630 KCW33+AH31/630	630	1030	315	ISO	Spherical Roller Bearings
  293/530	530	800	160	KOYO	Thrust Roller Bearings
  309 NR	100	45	25	SKF	Deep Groove Ball Bearings
  61918 ZZ	90	125	18	CX	Deep Groove Ball Bearings
  6221	105	190	36	NACHI	Deep Groove Ball Bearings
  AST20 7560	75	80		AST	Plain Bearings
  7948DB	240	320	38	CYSD	Angular Contact Ball Bearings
  95BNR10H	95	145	24	NSK	Angular Contact Ball Bearings
  AS1KDD	6,35	19,05	5,56	Timken	Deep Groove Ball Bearings
  K89326-M	130	225	18	INA	Thrust Roller Bearings
  N1024K	120	180	28	KOYO	Cylindrical Roller Bearings
  NU2840	200	250	30	ISO	Cylindrical Roller Bearings
  RNA496	8	15	10	CX	Needle Roller Bearings
  W619/4-2RS1	4	11	4	SKF	Deep Groove Ball Bearings
  NUP2080E	400	600	118	FAG	CYLINDRICAL ROLLER BEARINGS
  PWKR62-2RS	24	62	80	INA	ROLLER CAM FOLLOWERS
  Q3212X5	60	110	22	New Departure	DEEP GROOVE BALL BEARINGS
  6205K	25	52	15	STEYR	DEEP GROOVE BALL BEARINGS
  6307	35	80	21	STEYR	DEEP GROOVE BALL BEARINGS
  KF-300ARO	30.0000	31.5000	.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS