Basic size of mm

d	35
D	80
B	21

The basic rated load is kN

trends C	35.1
static state Co	19

Fatigue load limit Pu	0.815

Rated rotation speed is r/min

Refer to the speed	19000
Limit speed 1)	9500

Mass kg	0.46

model

Both sides are sealed	*6307-2Z
One side is sealed	*6307-Z

Dimensions are mm

d	35
d1 ～	49.6
d2 ～	-
D2 ～	69.2
r1,2 min	1.5

Shoulder gear and chamfer size mm

da min	44
Da max	-
Da max	71
ra max	1.5

Calculation coefficient

kr	0.03
fo	13