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105784

Section B
Form PCB-203
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

10CB300

Torque Rating (75 psi/5.5 bar)

8150 lb·in
921 Nm

Available for Shaft Diameter

1.750 thru 2.500 in
1.750 thru 2.500 mm

Dimension D

13.06 in
332 mm

Dimension D1

3.44 in
87 mm

Dimension D2

8.56 in
217 mm

Dimension D30

3.50 in
89 mm

Dimension D33

0.73 in
19 mm

Dimension D37

7.76 in
197 mm

Dimension D47

2.88 in
73 mm

Dimension H

15.38 in
391 mm

Dimension J

4.752 in
120.7 mm

Dimension M

1.38 in
35 mm

Weight

88 lb
40 kg

Wk2 Element & Spider J

12 lb·ft²
0.50

Drum

2.6
0.11 kg·m²

Shaft Diameter

1.500|2.250 in

Maximum Speed

1700|1100 rpm

Manufacturer

Eaton-Airflex

Actuation

Air Applied

Notes

Refers to basic part number only and does not include the rotorseal and hose. When ordering, specify shaft diameter.
Refer to Rotorseal Section for mounting and dimension information.
Part numbers for shaft diameters:
1.250 thru 1.500 in – 70×135
All other diameters – 70×45

1 Available only for inch series shafting in 0.125 increments. Use standard square keys.
2 Tolerance +/-0.0005 in (+/-0.01 mm)
3 Based upon minimum bores.