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408343

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.

Specifications

Size

30CB525

Type

Thru Holes

Dimension D31

1.00 in
25 mm

Dimension H1

30 in
762 mm

Dimension H9

25.000 in
635 mm

Dimension H10

23.000 in
584.2 mm

Number of L Bolt Holes

18

Number of L Bolt Holes

0.781 in
20 mm

Dimension D6

7.06 in
179 mm

Weight

140 lb
63 kg

Inertia >> lb·ft² [Imperial]
Inertia >> kg·m² [Metric]

192 lb·ft²
8.06 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)