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Carcass Thickness

Recommended Minimum Diameter in mm for Percentage of *RMBT Used

Polymide Polyamide

Polyester/ Polyamide

Over 60 upto 100 Percent Type of Pulley

Over 30 upto 60 Percent Type of Pulley

Upto 30 Percent Type of Pulley

From

_

1.2

1.4

1.8

2.3

2.8

3.6

4.5

5.6

7.1

8.9

11.2

13.9

15.6

17.8

To

1.1

1.3

1.7

2.2

2.7

3.5

4.4

5.5

7.0

8.8

11.1

13.8

15.5

17.7

20.0

From

_

1.0

1.2

1.5

1.9

2.4

3.0

3.8

4.7

5.9

7.5

9.3

11.6

13.0

14.9

16.7

To

0.9

1.1

1.4

1.8

2.3

2.9

3.7

4.6

5.8

7.4

9.2

11.5

12.9

14.8

16.6

18.5

A

100

125

160

200

250

315

400

500

630

800

1000

1250

1400

1600

1800

2000

B

-

100

125

160

200

250

315

400

500

630

800

1000

1250

1250

1400

1600

C

-

-

100

125

160

200

250

315

400

500

630

800

1000

1000

1250

1250

A

-

100

125

160

200

250

315

400

500

630

800

1000

1250

1250

1400

1600

B

-

-

100

125

160

200

250

315

400

500

630

800

1000

1000

1250

1250

C

-

-

-

100

125

160

200

250

315

400

500

630

800

800

1000

1000

A

-

-

100

125

150

200

250

315

400

500

630

800

1000

1000

1250

1250

B

-

-

100

125

160

200

250

315

400

500

630

800

1000

1000

1250

1250


Note :
1. The Indicated Carcass Thickness & Belts Weight are nominal and Subject to variation in line with R & D changes.
2. Belt with specific Carcass Thickness can be designed and supplied on mutually agreed norms.
3. Nominal cover weight of M-24 & N-17 Grades of Rubber cover is 1.1 Kg/M2 Per MM thickness.
 
 
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