GB
TAPER BUSHES
0700-GB Taper Scheiben_Allg
- 46 -
Taper bushes installation instructions
To assemble
1. Clean and degrease the bore and taper surfaces of the bush and the tapered
bore of the pulley.
2. Insert the bush in the pulley hub and line up the holes (half thread holes must
line up with half straight holes).
3. Lightly oil the grub screws (bush size 1008 to 3030) or the cap screws (bush size
3535 to 5050) and screw them in, do not tighten yet.
4. Clean and degrease the shaft. Fit pulley with taper bush on shaft and locate in
desired position.
- When using a key it should rst be tted in the shaft Keyway. There should
be a top clearance between the key and the keyway in the bore.
- Using a hexagon socket wrench (DIN 911) gradually tighten the grub/cap
screws in accordance with the torques as listed in the schedule of screw
tightening torques
Bezeichnung der Buchse
Anzugsmoment [Nm]
2017
30
2517
49
- When the drive has been operating under load for a short period (half to on
hour) check and ensure that the screws remain at the appropriate tightening
torque.
- In order to eliminate the ingress of dirt ll all empty holes with grease.
Removal
1. Slacken all screws. Depending on the size of the bush remove one or two.
After oiling point and thread of grub screws or under head and thread of cap
screws insert them into the jacking off holie(s) in bush (Pos. 5).
2. Tighten screw(s) unitormly and alternately until the bush is loose in the hub and
pulley is free on the shaft.
3. Remove pulley bush assembly from shaft.