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 Clutch and Brake Application Arrangements > CB Clutches and Brakes - Gap Mounted Arrangement > Item # 142270KP  


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Item # 142270KP, Clutch Element

Section B
Form CB-429
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  · Note

Specifications

Size1
30CB525

Spider
407096

Drum
411869

Hub
406920

Weight
1093 lb
495 kg

Weight Mass (Element Each)

148 lb
67 kg

Wk2 J (Element Each)
303 lb·ft²
12.73 kg·m²

Weight Mass (Spider)
341 lb
155 kg

Wk2 J (Spider)
390 lb·ft²
16.38 kg·m²

Weight Mass (Drum)
237 lb
108 kg

Wk2 J (Drum)
337 lb·ft²
14.15 kg·m²

Weight Mass (Hub)
213 lb
97 kg

Wk2 J (Hub)
69 lb·ft²
2.9 kg·m²

Torque Rating (75 psi/5.5 bar)
121000 lb·in
13700 Nm

Rotorseal Size
C2

Minimum Bore Size
3.00 in
76 mm

Maximum Bore Size
4.50 in
114 mm

Dimension D
768 mm
30.25 in

Dimension D1
7.50 in
191 mm

Dimension D7
203 mm
8.00 in

Dimension D24
2.50 in
64 mm

Dimension D37
6.80 in
173 mm

Dimension D38
9.50 in
241 mm

Dimension D45
7.406 in
188.1 mm

Dimension H2
38.63 in
981 mm

Dimension M
1.44 in
37 mm

Dimension O
3/8-18 in

Dimension X
14.75 in
375 mm

Manufacturer
Eaton-Airflex

Actuation
Air Applied
1 Based upon minimum bores.


Note
Element sizes 12 and 14 have two inlets. All other sizes have four air inlets.