Basic size of mm

d	200
D	280
H	62

The basic rated load is kN

trends C	338
static state Co	1320

Fatigue load limit, Pu	31.5
The min load factor, A	9.1

Rated rotation speed is r/min

Refer to the speed	1000
limit speed	1400

quality kg	12
model	51240M

Dimensions are mm

d	200
d1 ～	275
D1 ～	204
r1,2 min	2

Shoulder gear and chamfer size mm

da min	248
Da max	232
ra max	2