Basic size of mm

d	340
D	420
H	64

The basic rated load is kN

trends C	377
static state Co	1960

Fatigue load limit, Pu	37.5
The min load factor, A	20

Rated rotation speed is r/min

Refer to the speed	800
limit speed	1100

quality kg	20.5
model	51168M

Dimensions are mm

d	340
d1 ～	416
D1 ～	344
r1,2 min	2

Shoulder gear and chamfer size mm

da min	388
Da max	372
ra max	2