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 # 407049  


Item # 407049, Single 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
12CB3500

Type
Thru Holes

Dimension D31
0.75 in
19 mm

Dimension H11
12 in
305 mm

Dimension H9
7.250 in
184.2 mm

Dimension H102
6.250 in
158.8 mm

Number of L Bolt Holes
6
0.531 in
13 mm

Dimension D6
4.68 in
119 mm

Weight
30 lb
14 kg

Inertia
5.9 lb·ft²
0.25 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)