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142443KY

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

Size

45CB525

Spider

502369

Drum

411873

Hub

406928

Weight

2691 lb
1219 kg

Weight Mass (Element Each)

262 lb
119 kg

Wk2 J (Element Each)

1115 lb·ft²
46.83 kg·m²

Weight Mass (Spider)

1294 lb
587 kg

Wk2 J (Spider)

1887 lb·ft²
79.25 kg·m²

Weight Mass (Drum) >> lb [Imperial]

369 lb
168 kg

Wk2 J (Drum)

1212 lb·ft²
50.9 kg·m²

Weight Mass (Hub)

491 lb
168 kg

Wk2 J (Hub) >> lb·ft² [Imperial]

379 lb·ft²
15.92 kg·m²

Torque Rating (75 psi/5.5 bar)

260000 lb·in
29400 Nm

Rotorseal Size

3/4 RH

Minimum Bore Size

4.38 in
111mm

Maximum Bore Size

8.00 in
203 mm

Dimension D

35.75 in
908 mm

Dimension D1

11.00 in
279 mm

Dimension D7

10.00 in
254 mm

Dimension D24

2.75 in
70 mm

Dimension D37

8.80 in
224 mm

Dimension D38

10.10 in
257 mm

Dimension D45

9.406 in
238.9 mm

Dimension H2

54.25 in
1378 mm

Dimension M

6.00 in
152 mm

Dimension O

1/2-14 in

Dimension X

1/2-14 in
14.75 mm

Manufacturer

Eaton-Airflex

Actuation

Air Applied

Notes

Part number shown for element with one air inlet.

1 Based upon minimum bores.