H217454 Inclined Chamber Drive Variator Half Bushing (External) JOHN DEERE (Royal Tiger)

H217454 – Outer Half Sheave

Description

The H217454 part is an outer half sheave for the feeder house drive variator of John Deere combine harvesters. The half sheave works in tandem with the inner half sheave, forming a variable-speed transmission that regulates the speed and transmits rotational motion through the belt system in the drive unit of the feeder house conveyor.

This part is an important part of the mechanism that ensures stable and smooth operation of the supply of plant mass from the header to the main grain processing units during harvesting.

Main characteristics

• Catalog number: H217454
• Type: outer half sheave
• Purpose: torque transmission in the variator of the inclined chamber drive
• Design: variable-speed pulley for working with drive belts
• Scope of application: John Deere combines with a variator drive of the inclined chamber, including models S650, S660, S670, S680, S690, 9660, 9660STS, 9670STS, 9760STS, 9770STS, 9860STS, 9870STS and similar.

Advantages

• effectively transmits power through the variator of the inclined chamber drive;
• contributes to stable operation of the conveyor and smooth speed change;
• made of durable materials for operation under conditions of intensive field loads;
• a critically important part of the drive that affects harvesting efficiency.