Basic size of mm

d	60
D	130
B	31

The basic rated load is kN

trends C	85.2
static state Co	52

Fatigue load limit Pu	2.2

Rated rotation speed is r/min

Refer to the speed	11000
Limit speed 1)	5600

Mass kg	1.7

model

Both sides are sealed	*6312-2Z
One side is sealed	*6312-Z

Dimensions are mm

d	60
d1 ～	81.9
d2 ～	-
D2 ～	112
r1,2 min	2.1

Shoulder gear and chamfer size mm

da min	72
Da max	-
Da max	118
ra max	2

Calculation coefficient

kr	0.03
fo	13