Material: GG25.

Bores ISO E8. Keyways in accordance with DIN 6885/1. Inch bores with
feather keyways like British Standard (BS). Screws included in delivery
(spare screw product no. 622 505 99, order quantity as needed). Screw
size BSW 7/16" x 7/8". Spanner Size 6 mm. Cone and front side ground.
 Shaft tolerance +0,5 mm / -0,125 mm. Can be used with or without
feather key, depending on the required torque. Other bush sizes and
bores are available on short notice (some in stock). Assembly
instructions

In this youtube video we show the mounting and demounting of taper
bushes: Video clip (3.5
Minutes)

Fastening torque: 30 Nm. Slip torque without keyway: bore 24 mm: 165 Nm;
bore 38 mm: 310 Nm; bore 50 mm: 420 Nm.