The Rowland Company
4900 North 20th Street
Philadelphia, PA 19144
Toll Free: 800-925-8824   Phone: 215-455-4900    Fax: 215-455-8888
E-Mail: rowland@rowland2.com    Web site: www.rowlandcompany.com
All Categories > Clutches and Brakes > Drum Clutches and Brakes > CB Clutches and Brakes > CB Elements and Mounting Components > CB Mounting Components - Internal Flange Drums > Item # 411869  


Item # 411869, Dual Drum

Section B
Form CB 420
The type CB element assembly is designed and built to provide dependable clutch or brake service in the most exacting industrial applications. It is suited to high speed, cyclic operations, as well as for coupling and general power transmission.






Specifications

Size
30CB525

Type
Thru Holes

Dimension D31
1.00 in
25 mm

Dimension H11
30 in
762 mm

Dimension H9
25.000 in
635 mm

Dimension H102
23.000 in
584.2 mm

Number of L Bolt Holes
18

Dimension D6
14.31 in
363 mm

Weight
237 lb
237 kg

Inertia
337 lb·ft²
14.15 kg·m²

Manufacturer
Eaton-Airflex
1 Tolerance +0.000/-0.010 in (+0.00/-0.25 mm).
2 Tolerance for sizes:
6 thru 40 +0.003/-0.000 in (+0.08/-0.00 mm)
45 +0.005/-0.000 in (+0.13/-0.00 mm)