Basic size of mm

d	65.088
D	135.755
T	53.975

The basic rated load is kN

trends C	286
static state Co	400

Fatigue load limit Pu	46.5

Rated rotation speed is r/min

Refer to the speed	3800
limit speed	5600

quality	3.7
model	6379/K-6320/Q
series	6300

Dimensions are mm

d	65.088
d1 ～	97.4
B	56.007
C	44.45
r1,2 min	3.5
r3,4 min	3.3
a	34

Shoulder gear and chamfer size mm

Da max	78
db min	76.5
Da min	110
Da max	124
Db min	125
Ca min	7
Cb min	9.5
ra max	3
rb max	3

Calculation coefficient

e	0.33
Y	1.8
Yo	1