d - 500 mm

D - 670 mm

B - 128 mm

C - 128 mm

r min. - 5 mm

Weight - 130 Kg

Basic dynamic load rating (C) - 3400 kN

Basic static load rating (C0) - 5700 kN

(Grease) Lubrication Speed - 600 r/min

(Oil) Lubrication Speed - 750 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,76

Calculation factor (Y1) - 3,85

Calculation factor (Y2) - 5,73

• Model Number: 239/500EK
• Inner Diameter：500mm Outer Diameter：670mm Width：128mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-18
• Application:Air,circulating pump,Pneumatic Control Valves,security equipment,Embroidery,Oral Image,Spectrum Products,Automation,motor,marine analysis and testing equipment,transistor fittings
• Similar models:NACHI 239/1060E NACHI 239/500E NSK EE649239/649310 NACHI 23934AXK NACHI 23956EK NACHI 23996EK NACHI 23964EK NACHI 239/1000E NACHI 239/850EK NACHI 239/710E
• BEARING POWER International Trading Co.,Ltd. specialize in 239/500EK products，there is large inventory of NACHI 239/500EK . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 239/500EK Which NACHI 239/500EK 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
  23148-K-MB-W33	240	400	128	NKE	Spherical Roller Bearings
  16012	60	95	11	NSK	Deep Groove Ball Bearings
  239/600K	600	800	150	NTN	Spherical Roller Bearings
  60/2,5	2,5	8	2,8	CX	Deep Groove Ball Bearings
  6818	90	115	13	NTN	Deep Groove Ball Bearings
  BB1-3276AB	30	62	17	SKF	Deep Groove Ball Bearings
  LM104949/911	50,8	82,55	21,59	ISB	Tapered Roller Bearings
  LMK30L	30	45		Samick	Linear Bearings
  MFJ-2816	28	35	16	NSK	Needle Roller Bearings
  NF304E	20,000	52,000	15,000	NTN	Cylindrical Roller Bearings
  NJ203 E	17	40	12	CX	Cylindrical Roller Bearings
  NU205	25	52	15	KOYO	Cylindrical Roller Bearings
  PHU2323	30	138,6	68,6	PFI	Angular Contact Ball Bearings
  RLM283720	28	37	20	NSK	Needle Roller Bearings
  118HCUL	90	140	24	Barden	ANGULAR CONTACT BALL BEARINGS
  LLRJN13/8	1.3750	3.0000	.6875	R&M	CYLINDRICAL ROLLER BEARINGS
  BS2-2218-2CS	90	160	48	SKF	SPHERICAL ROLLER BEARINGS
  1806S	30	42	7	MRC	DEEP GROOVE BALL BEARINGS
  GE-300ES	300	430	165	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  WA-16-24			1.5000	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARING