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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 # 142265KP  
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Item # 142265KP, Clutch Element


Image 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.



Unit of Measure: Imperial Metric Both

Specifications  · Note

Specifications

Size1
20CB500

Spider
408278

Drum
411864

Hub
406910

Weight
599 lb
271 kg

Weight Mass (Element Each)

88 lb
40 kg

Wk2 J (Element Each)
90 lb·ft²
3.78 kg·m²

Weight Mass (Spider)
183 lb
83 kg

Wk2 J (Spider)
91 lb·ft²
3.82 kg·m²

Weight Mass (Drum)
139 lb
63 kg

Wk2 J (Drum)
87 lb·ft²
3.65 kg·m²

Weight Mass (Hub)
97 lb
44 kg

Wk2 J (Hub)
16 lb·ft²
0.67 kg·m²

Torque Rating (75 psi/5.5 bar)
53600 lb·in
6060 Nm

Rotorseal Size
C2

Minimum Bore Size
2.50 in
64 mm

Maximum Bore Size
3.81 in
97 mm

Dimension D
641 mm
25.25 in

Dimension D1
5.50 in
140 mm

Dimension D7
146 mm
5.75 in

Dimension D24
2.50 in
64 mm

Dimension D37
5.30 in
135 mm

Dimension D38
8.10 in
206 mm

Dimension D45
5.187 in
131.7 mm

Dimension H2
28.00 in
711 mm

Dimension M
1.44 in
37 mm

Dimension O
3/8-18 in

Dimension X
14.00 in
356 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.


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