model

Column hole	1218
conical bore	1218K

key dimension (mm)

d	90
B	160
D	30
r min.	2

specified load (KN)

Cr	56.8
Cor	23.4

Limit of rotation speed (rpm)

Oil	4300

Shoulder retaining size (mm)

da min.	99
Da max.	151
ra max.	2

Weight(kg) of the Approx

Column hole	2.52
conical bore	2.48