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TLK450-70X110
450 Series
TLK450-70x110
Description: Shaft Locking Assembly
A shaft locking assembly works by creating a strong, friction-based connection between a shaft and a hub<151>—such as a gear, pulley, or coupling<151>—without the need for traditional keys or splines.
The locking assembly is placed between the shaft and the hub. It typically consists of inner and outer rings with conical (tapered) surfaces and a series of cap screws. As the screws are tightened, the inner and outer rings are pushed against each other along their tapered surfaces. This action generates radial clamping forces: the outer ring presses outward against the hub, and the inner ring presses inward against the shaft
Specs:
Bore: 70mm
OD:110mm
Width on Shaft: 78mm
Total width including cap screw:88mm
High torque
Self - centering
also known as:
Friction Cone Clamping Elements
Friction Bush
Type - 19