Basic size of mm

d	75
D	160
B	37

The basic rated load is kN

trends C	119
static state Co	76.5

Fatigue load limit Pu	3

Rated rotation speed is r/min

Refer to the speed	9000
Limit speed 1)	4500

Mass kg	3

model

Both sides are sealed	*6315-2Z
One side is sealed	*6315-Z

Dimensions are mm

d	75
d1 ～	101
D2 ～	138
r1,2 min	2.1

Shoulder gear and chamfer size mm

da min	87
Da max	148
ra max	2

Calculation coefficient

kr	0.03
fo	13