Tensioning wheel for chain diameter 20mm - INA - ADAJUSA
Tensioning wheel for chain diameter 20mm - INA - ADAJUSA
Tensioning wheel for chain diameter 20mm 18 teeth - INA - ADAJUSA
Tensioning wheel for chain diameter 20mm - INA - ADAJUSA
Tensioning wheel for chain diameter 20mm - INA - ADAJUSA
Tensioning wheel for chain diameter 20mm 18 teeth - INA - ADAJUSA

Tensioning wheel for chain diameter 20mm 18 teeth 08B C 10 - INA

€47.93 Tax included

€39.94 tax excl.

KSR200808

Tensioning wheel with ball bearing for chain in sintered steel (C 10). Diameter 20mm and 18 teeth. Valid for normal chains and roller chains.

SKU: KSR 20.B0.08.10.18.08




Representative image for illustrative purposes, the item supplied will correspond to the specifications indicated.


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The tensioning wheels or sprockets for INA chains are units of guidance and forwarding of chains, being valid for normal chains and rollers. They serve to compensate for the elongations of the chains, which occur throughout the service life by the operation itself, improve the smoothness of the ride and increase the performance of the system under high loads and speeds.

The units are supplied ready for assembly, are composed of wheel for the chain and rigid ball bearing already assembled. The tensioning wheels for chains are made of high-strength sintered steel. As the inner ring of the rigid ball bearing is extended on both sides, no additional separator rings are required.

The inner ring is fixed to the shaft by an eccentric tensioning ring. The drill in this series has a positive tolerance. In this way, unhanhanized shafts up to ISO h9 tolerance can be used under medium loads and speeds.

Manufacturer: INA

SLY: KSR 20.B0.08.10.18.08

Dimensiones rueda dentada perfil

Dimensiones rueda dentada frente

Dimensions:

  • Hub diameter (d): 20 mm Tolerance: +0.018 / -0
  • Tip diameter (Dk): 78.6 mm
  • Tensioner width (B1): 31 mm
  • Outer ring width (C): 14 mm
  • Tensioning thickness (C1): 7 mm.
  • Chamfer acho (C2): 1.1 mm.
  • Outer diameter (D): 47 mm.
  • Primitive diameter (D0): 73.13 mm.
  • Outer diameter of the tensioner (d3): 33 mm.
  • Width between the sides (W): 3 mm M6 x 0.75 mm
  • Dentate (p): 08B
  • Number of teeth (Z): 18
  • Weight: 0.26 Kg.
  • Hardness HB 50+/-10

Material for professional use, install in compliance with the regulations in force at the place of installation.


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