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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

Specifications

Size1 N/A 32CB525

Spider

 N/A 407097

Drum

 N/A 411870

Hub

 N/A 406922

Weight

 N/A 1201 lb544 kg

Weight Mass (Element Each)

N/A 157 lb71 kg

Wk2 J (Element Each)

 N/A 359 lb·ft²15.08 kg·m²

Weight Mass (Spider)

 N/A 392 lb178 kg

Wk2 J (Spider)

 N/A 453 lb·ft²19.03 kg·m²

Weight Mass (Drum)

 N/A 254 lb115 kg

Wk2 J (Drum)

 N/A 413 lb·ft²17.35 kg·m²

Weight Mass (Hub)

 N/A 234 lb106 kg

Wk2 J (Hub)

 N/A 97 lb·ft²4.07 kg·m²

Torque Rating (75 psi/5.5 bar)

 N/A 137000 lb·in15500 Nm

Rotorseal Size

 N/A C2

Minimum Bore Size

 N/A 3.00 in76 mm

Maximum Bore Size

 N/A 4.00 in102 mm

Dimension D

 N/A 768 mm30.25 in

Dimension D1

 N/A 7.50 in191 mm

Dimension D7

 N/A 203 mm8.00 in

Dimension D24

 N/A 2.50 in64 mm

Dimension D37

 N/A 6.60 in168 mm

Dimension D38

 N/A 9.70 in246 mm

Dimension D45

 N/A 7.406 in188.1 mm

Dimension H2

 N/A 40.63 in1032 mm

Dimension M

 N/A 1.44 in37 mm

Dimension O

 N/A 3/8-18 in

Dimension X

 N/A 14.75 in375 mm

Manufacturer

 N/A Eaton-Airflex

Actuation

 N/A Air Applied

Note

N/A Part number shown for element with one air inlet.

  • 1 Based upon minimum bores.