YORK S1-02812361700 SHEAVE,VARIABLE 1 GRV,0.625" BORE,1VL40

SHEAVE,VARIABLE 1 GRV,0.625" BORE,1VL40

The 1 GRV Series is a high quality, corrosion resistant product line of sheaves listed for use on hermetic, fluid handling pumps and engines. They are available in three material constructions with ten standard bore sizes from 0.25" to 2.50". A thermal barrier coating on some products provides service temperature capabilities up to 300 degrees F. In addition, the new S1A Series features a unique rotor design that provides increased durability while reducing operating costs. The 1 GRV series has gone through an extensive wear testing program which assures the customer that these sheaves will allow a safe life for a pump or engine installation

york variable sheaves, also known as wiper sheaves, are used for a wide array of rope drives. these lead screws are complete with a back nut and a floating sheave. they can be equipped with a variety of end fittings to match the application including an integral housing, flange, bushing and solid shaft extension. the straight groove sheaves come in carbon steel and manganese steel versions.

The S1 Series of Variable Speed Shafts are equipped with a chain drive for long life applications. The chain drive sheave provides unmatched reliability at an unmatched price. Please refer to page 3-7 in the catalog section on mechanical drives to see how this part is specified for different product lines depending on the material of application.

Designed to meet the needs of the most demanding applications, YORK SHEAVES are available in a range of styles and power capacities. The versatile multi-groove design enables easy identification of sheave diameter and number of grooves: 2:1 ratio sheaves have one groove on the inside diameter and two grooves on the outside diameter; 4:1 ratio sheaves have four grooves on the inside diameter and no grooves on the outside diameter. Likewise, the mounting hole pattern is based on multiples of 1/4". Other special features include precision ground sprockets, blocks, or drums; ergonomic

The YD SERIES sheave is designed for use in applications requiring precise positioning through an angular range of 360°. It can be used for routine precise positioning or other precise torque application (e.g., journal-bearing spindle).

Thin Shafted Variable Helical Gearheads consist of a gearhead with a thin shaft modified using one of the following methods:

A sheave is a wheel or pulley for supporting part of a rope or cable. A sheave wheel is used to transmit power, either by directly wheel rotation, or by belt drive. There are generally three types of sheaves: barrel, compound, and tackle.