NM50-265 coupling , rubber coupling , polyurethane coupling for pumps, fans, compressors, vehicles, transporting equipme

NM coupling

• NM type is precisely produced by a special designed synthetic rubber with 2 similar bodies of cast iron
• Cast iron flanges:
  • Designed not only for the power transmission but also for protection of flexible rubber
• Flexible rubber:Applications for pumps, fans, compressors, vehicles, transporting equipments, constructors, cement mixers, tractors, transmission machines, metal working machines, rollers and all other transmissions
  • Made of rubber and steel cores are inserted in the teeth so as to provide excellent durability and performance of coupling
• Features:

• Economical and practical using
• Quiet and smooth operation
• Easy installation and maintenance
• Available to machines with high torque and intermittent operation
• Characteristics of the synthetic rubber: proper elasticity and resistance to damping, oil, acids and alkalie

• Specifications:

  1: with CE certificate
  2: full detection of quality before delivery
  3: OEM is welcomed
  4: rich experience in precision casting

• material	CSM/SBR, NBR
  color	black.
  surface	smooth
  tensile strength	12Mpa
  hardness	80Shore A
  elongation	400%
  density	1.25g/cm3
  elasticity impact	>25%
  tear strength	35KN/m
  working temperature	100oC

  
  standard size:
  NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265

• 

  standard size for polyurethane coupling:
  GR14, GR19, GR24, GR28, GR38, GR42, GR48, GR55, GR65, GR75, GR90, GR100, GR110, GR125, GR140, GR160, GR180
  MT1, MT2, MT3, MT4, MT5, MT6, MT7, MT8, MT9, MT10, MT11, MT12, MT13
  HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
  L35, L50, L70, L75, L90/95, L99/100, L110, L150, L190, L225, L276
  FALK-R 10R, 20R, 30R, 40R, 50R, 60R, 70R, 80R

  
  standard size for rubber coupling:
  Hb80, Hb95, Hb110, Hb125, Hb140, Hb160, Hb180, Hb200, Hb240, Hb280, Hb315
  HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
  L35, L50, L70, L75, L90/95, L99/100, L110, L150, L190, L225
  NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265
  Gear 3J, 4J, 5J, 6J, 7J, 8J, 9J, 10J, 11J
  special size build molding according to the buyer's drawings
  ***when you enquiry, pls confirm product's number and quantity***