Basic size of mm

d	320
D	440
H	95

The basic rated load is kN

trends C	572
static state Co	3000

Fatigue load limit, Pu	56
The min load factor, A	47

Rated rotation speed is r/min

Refer to the speed	600
limit speed	850

quality kg	45.5
model	51264F

Dimensions are mm

d	320
d1 ～	435
D1 ～	325
r1,2 min	3

Shoulder gear and chamfer size mm

da min	391
Da max	369
ra max	2.5