Basic size of mm

d	240
D	300
B	28

The basic rated load is kN

trends C	108
static state Co	150

Fatigue load limit Pu	3.8

Rated rotation speed is r/min

Refer to the speed	4000
limit speed	2600

Mass kg	4.5
model	61848

Dimensions are mm

d	240
d1 ～	259
D1 ～	281
r1,2 min	2

Shoulder gear and chamfer size mm

da min	249
Da max	291
ra max	2

Calculation coefficient

kr	0.015
fo	17