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All Categories > Couplings & Power Transmission Parts Catalog > Variable Speed Hexadrive Series Pulleys > 2 Side Movable Flange Variable Speed Pulleys > Model 21903 Spring-Loaded Driver Pulleys - Imperial > Item # 68514437323  
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Item # 68514437323, Model 21903 Spring-Loaded Driver Pulleys - Imperial







Specifications  · Dimensional Data  · Performance Data

Specifications

Description 

21903 5/8 PULLEY

Model

21903

Type

Adjustable Center - Driver

Belt Size

1922V

Ratio

3:1

Weight

13.38 lb

UPC Number

37323


Dimensional Data

Bore Diameter 

5/8 in

Keyway Size 

3/16 x 3/32 in

Width

2.500 in

Outside Diameter

8.250 in

Max. Pitch Diameter (Dimension PD)

8.030 in

Min. Pitch Diameter (Dimension PD)

2.700 in

Overall Length

6.750 in

Cubic inches

459.42188 in³


Performance Data

Torque Capacity

108.00 in·lb

Motor Power at 1,150 rpm

2.00 hp

Motor Power at 1,750 rpm

3.00 hp


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