PULLEYS

Clesco Congress Drives manufactures and distributes Groove Pulleys, Step Cone Pulleys, Variable Pitch Pulleys, Pillow Block Bearings, Flange Bearings and Flexible Couplings.

GROOVE "A" PULLEYS For "4L" or "A" Section "V" Belts, 1/2" Groove Individually Packaged Furnished with hollow head set screws 5/16" x 18" x 1/2" Keyway Data- bores indicated (0) have standards keyway (N) No keyway 5/8"-3/4" Bore -- 3/16 x 3/32 Keyway 1" Bore -- 1/4 x 1/8 Keyway Special Bores and special keyways furnished at small additional charge. NOTE: "Pitch Diameters are 0.150" less than outside diameter"

Part Number

Outside Diameter

Pitch Diameter

Stock Bore Sizes

Dimensions

Type

Weight

3/8

1/2

5/8

3/4

1

L

G

C

CA- 150

1-1/2

1.35

N

N

N

-

-

1-1/16

5/8

7/16

Solid

.18

CA-200

2

1.85

N

N

O

O

-

1-1/16

5/8

7/16

Solid

.30

CA-225

2-1/4

2.10

N

N

O

O

-

1

5/8

7/16

Solid

.40

CA-250

2-1/5

2.35

N

N

O

O

-

7/8

5/8

7/16

Solid

.36

CA-275

2-3/4

2.60

N

N

O

N

-

1-1/8

23/32

19/32

Solid

.37

CA-300

3

2.85

N

N

O

O

O

7/8

5/8

7/16

Solid

.48

CA-325

3-1/4

3.10

N

N

O

O

O

57/64

23/32

9/16

Solid

.54

CA-350

3-1/2

3.35

N

N

O

O

O

7/8

5/8

7/16

Solid

.52

CA-375

3-3/4

3.60

N

N

O

O

O

1-3/32

23/32

19/32

Solid

.63

CA-400

4

3.85

N

N

O

O

O

7/8

5/8

7/16

Solid

.64

CA-425

4-1/4

4.10

N

N

O

O

O

1-1/32

23/32

19/32

Solid

.74

CA-450

4-1/2

4.35

N

N

O

O

O

7/8

5/8

7/16

Solid

.61

CA-475

4-3/4

4.60

N

N

O

O

O

1-1/35

23/32

19/32

Solid

.89

CA-500

5

4.85

N

N

O

O

O

7/8

5/8

7/16

Solid

.80

CA-525

5-1/4

5.10

-

N

O

O

O

1-3/16

3/4

21/32

Spoke

.93

CA-550

5-1/2

5.35

-

N

O

O

O

1-3/16

3/4

21/32

Spoke

1.47

CA-600

6

5.85

-

N

O

O

O

1-3/32

11/16

19/32

Spoke

.82

CA-650

6-1/2

6.35

-

N

O

O

O

1-3/32

11/16

19/32

Spoke

.87

CA-700

7

6.85

-

N

O

O

O

1-3/32

11/16

19/32

Spoke

.99

CA-800

8

7.85

-

N

O

O

O

1-3/32

11/16

19/32

Spoke

1.04

CA-900

9

8.85

-

N

O

O

O

1-3/32

11/16

19/32

Spoke

1.30

CA-1000

10

9.85

-

N

O

O

O

1-3/32

11/16

19/32

Spoke

1.52

CA-1100

11

10.85

-

N

O

O

O

1-3/32

11/16

19/32

Spoke

1.64

CA-1200

12

11.85

-

N

O

O

O

1-3/32

11/16

19/32

Spoke

1.96

CA-1400

14

13.85

-

N

O

O

O

1-3/32

11/16

19/32

Spoke

2.70

CA-1600

16

15.85

-

N

O

O

O

1-1/4

23/32

7/32

Spoke

4.20

B Groove Pulleys
For "5L" or "B" Section "V" Belts. 5/8" Groove

Available by request, email us or call.

For additional information about our groove pulleys, step cone pulleys, variable pitch pulleys, pillow block bearings, flange bearings or flexible couplings please contact
our customer service department.

 

[ PRODUCTS: sheaves, pulleys . power transmission, tool and abrasives ]
[ TYPES: v-belt; grooved, fractional horsepower, adjustable pitch; adjustable diameter; variable pitch; variable diameter ]
[ MATERIALS: Die Cast; zinc; aluminum; custom; special ]