d - 500 mm

D - 830 mm

B - 264 mm

C - 264 mm

r min. - 7,5 mm

Weight - 584 Kg

Basic dynamic load rating (C) - 9300 kN

Basic static load rating (C0) - 13000 kN

(Grease) Lubrication Speed - 420 r/min

(Oil) Lubrication Speed - 540 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 2,04

Calculation factor (Y1) - 2,09

Calculation factor (Y2) - 3,11

• Model Number: 231/500EK
• Inner Diameter：500mm Outer Diameter：830mm Width：264mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-20
• Application:chamfer,equipment and,hanging clamp,tower crane,power source,security equipment,squeeze machine etc,chromatography,X-ray Equipment,rehabilitation training equipment,other lathe
• Similar models:NKE NU2310-E-M6 INA SL192312 FAG NJ2319-E-TVP2 AST NJ2312E NACHI 22310AEX FBJ NUP2311 SIGMA N2311 NKE NJ2317-E-M6 NKE NUP2315-E-MA6 ISO NJ2312
• BEARING POWER International Trading Co.,Ltd. specialize in 231/500EK products，there is large inventory of NACHI 231/500EK . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 231/500EK Which NACHI 231/500EK 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.

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  2207 EKTN9	72	35	23	SKF	Self-Aligning Ball Bearings
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  23092BK	460	680	163	NTN	Spherical Roller Bearings
  25132/25289D+X1S-25132	33,338	73,025	42,862	Timken	Tapered Roller Bearings
  32038	190	290	64	ISB	Tapered Roller Bearings
  3210	50	90	30.2	KOYO	Angular Contact Ball Bearings
  7040CDF	200	310	51	CYSD	Angular Contact Ball Bearings
  ARX40X127X177	40,000	127,000	177,000	NTN	Needle Roller Bearings
  GW210PP3	37,53	90	30,18	Timken	Deep Groove Ball Bearings
  K32x38x16	32	38	16	CX	Needle Roller Bearings
  NCF 29/900 V	1180	900	165	SKF	Cylindrical Roller Bearings
  RASE90	90			INA	Bearing Units
  S71918 ACD/HCP4A	125	90	18	SKF	Angular Contact Ball Bearings
  UCT216	80			ISO	Bearing Units
  30203A	17	40	12	FAG	TAPERED ROLLER BEARINGS
  SAL17C	17		14	SKF	ROD ENDS
  B7002C.T.P4S	15	32	9	FAG	ANGULAR CONTACT BALL BEARINGS
  4222	110	200	53	STEYR	DEEP GROOVE BALL BEARINGS
  LS-251/2	7.5000	12.5000	1.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HMV-166M			98	CONSOLIDATED	HYDRAULIC NUTS