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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 # 411864  
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Item # 411864, 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.



Unit of Measure: Imperial Metric Both


Specifications

Size
20CB500

Type
Thru Holes

Dimension D31
1.00 in
25 mm

Dimension H11
20 in
508 mm

Dimension H9
16.000 in
406.4 mm

Dimension H102
14.625 in
371.5 mm

Number of L Bolt Holes
8

Dimension D6
13.56 in
344 mm

Weight
139 lb
139 kg

Inertia
87 lb·ft²
3.65 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)


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