Basic size of mm

d	440
D	540
H	80

The basic rated load is kN

trends C	527
static state Co	3250

Fatigue load limit, Pu	55
The min load factor, A	55

Rated rotation speed is r/min

Refer to the speed	600
limit speed	850

quality kg	42
model	51188F

Dimensions are mm

d	440
d1 ～	536
D1 ～	444
r1,2 min	2.1

Shoulder gear and chamfer size mm

da min	499
Da max	481
ra max	2