Basic size of mm

d	100
D	210
H	85

The basic rated load is kN

trends C	371
static state Co	1060

Fatigue load limit, Pu	31.5
The min load factor, A	5.8

Rated rotation speed is r/min

Refer to the speed	950
limit speed	1400

quality kg	15
model	51420M

Dimensions are mm

d	100
d1 ～	205
D1 ～	103
r1,2 min	3

Shoulder gear and chamfer size mm

da min	165
Da max	145
ra max	2.5