Basic size of mm

d	105
D	225
B	49

The basic rated load is kN

trends C	182
static state Co	153

Fatigue load limit Pu	5.1

Rated rotation speed is r/min

Refer to the speed	6300
limit speed	4000

Mass kg	8.25
model	6321

Dimensions are mm

d	105
d1 ～	142
D1 ～	188
D2 ～	-
r1,2 min	3

Shoulder gear and chamfer size mm

da min	119
Da max	211
ra max	2.5

Calculation coefficient

kr	0.03
fo	13