Model THK – Torque Limiter Coupling with Keyway Connection
(7 sizes with rated torque from 5-650 Nm)

Design Description: A hub design for mounting pulleys, sprockets, or gears. Shaft connection is by hollow bore with keyway.

Bore Diameters: Metric or inch bores from 8-58 mm, or 0.315-2.283 inches. Keyway sizes must be specified.

Temperature Range: From as low as -30° C to as high as +120° C in standard version (3.6° F to 270° F). High temperature options available.

Sizes: THK-15, THK-30, THK-60, THK-150, THK-200, THK-300, THK-500

Sizing Chart:

[table id=21 /]