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The top five locking bush designs

TLK110 Compact

Shafts 6 to 130mm
Thin wall construction suits hubs with
small diameters
Medium torques
Self-centering
No axial hub movement during mounting
Very low surface pressures
Good concentricity 0.02 - 0.04mm  TIR
Machine to tolerances H8-h8, Rt < 16mm
See catalogue pages 6 to 7

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TLK130/131 General purpose

Shafts 20 to 180mm
General purpose designs, TLK131 prevents
axial hub movement during mounting
Medium to high torques
Self-centering
Low to medium surface pressures
Economic
Good concentricity 0.02 - 0.04mm TIR
Machine to tolerances H8-h8, Rt < 16 Nm
See catalogue pages 8 to 9

TLK200 Industry standard

Shafts 20 to 900mm
General purpose bushes to industry standard
Dimensions accepting wide tolerances
Medium to high torques
Not self-centering (use a guide)
Medium to high surface pressures
No axial hub movement during mounting
Readily available
Concentricity depends on guide
Accepts wide tolerances H11-h11, Rt < 16Nm
See catalogue pages 14 to 15

TLK350 Easy mounting

Shafts 6 to 50mm
Economical bushes with few screws to
make mounting easy
Medium to high torques
Self-centering
Small hub movement during mounting
Very low surface pressures
Good concentricity 0.02 - 0.04 TIR
Machine to tolerances H8-h8, Rt < 16 Nm
See catalogue page 20

TLK400/450 Heavy duty

Shafts 25 to 400mm
High torque transmission with the capacity to
accept bending moments from rolls.
Very high torques
Self-centering
TLK400 has no hub movemnt during
mounting, TLK450 has small movement but
7% more transmittable torque.
Low surface pressures
Good concentricity 0.02 - 0.04mm TIR.
Machine to tolerances H8-h8, Rt < 16NM
See catalogue page 21 to 26