Basic size of mm

d	220
D	300
B	38

The basic rated load is kN

trends C	151
static state Co	180

Fatigue load limit Pu	4.75

Rated rotation speed is r/min

Refer to the speed	4300
limit speed	3600

Mass kg	8
model	61944MA

Dimensions are mm

d	220
d1 ～	246
D1 ～	274
r1,2 min	2.1

Shoulder gear and chamfer size mm

da min	230
Da max	290
ra max	2

Calculation coefficient

kr	0.02
fo	17