Basic size of mm

d	75
D	160
T	80

The basic rated load is kN

trends C	405
static state Co	490

Fatigue load limit Pu	58.5

Rated rotation speed is r/min

Refer to the speed	2400
limit speed	4300

quality	7.25
model	*31315J2/QCL7CDF

Dimensions are mm

d	75
2B	74
r3,4 min	2.5
r5 min	1

Shoulder gear and chamfer size mm

Da max	91
Da min	127
Da max	148
Ca min	6
ra max	2
rc max	1

Calculation coefficient

e	0.83
Y1	0.81
Y2	1.2
Yo	0.8