V Belt Pulley & Round Belt Pulleys

Round Belt Pulley Dimensions

** Click on Desired Pulley for Detailed Technical Information**

Part
No.

Outside
Dia.

Pitch
Dia.

A°
Angle

Standard Bore Inch

Standard Bore Metric

-W-
Width

¼”

5/16”

3/8”

½”

6mm

8mm

10mm

12mm

PO-1.0

1.0

0.9

32°

•

.240

PO-1.5

1.5

1.4

34°

•

.243

PO-2.0

2.0

1.9

36°

•

.246

PO-2.5

2.5

2.4

36°

•

.246

PO-3.0

3.0

2.9

38°

•

.250

PO-3.5

3.5

3.4

38°

•

.250

PO-4.0

4.0

3.9

38°

•

.250

PO-4.5

4.5

4.4

38°

•

.250

PO-5.0

5.0

4.9

38°

•

.250

PO-6.0

6.0

5.9

38°

•

.250

These high quality and rugged pulleys are engineered for industries where high strength to weight ratios and quiet operation are required.

Torque Transmission V-Belt Pulleys and Round Belt Pulleys are specifically designed for low and fractional horsepower drives. Using a combination of a molded glass reinforced Nylon pulley with a machined aluminum hub for strength. The pulley hub, with the exception of the PO-1 pulley which is all nylon, can be aluminum, steel or stainless steel.

See Custom V-Belt Pulley / Round Belt Pulley for more information on compound pulleys, different hub and bore configurations.

V-Belt/Round Belt Pulley Applications Include: