Basic size of mm

d1	75
D	170
B	39

The basic rated load is kN

trends C	325
static state Co	375

Fatigue load limit Pu	39

Rated rotation speed is r/min

Refer to the speed	3800
limit speed	5300

Mass bearing + return sleeve	4.75

model

bearing	*21316EK
withdrawal sleeve	AH316

Dimensions are mm

d1	75
d2 ～	106
D1 ～	141
B1	48
B21)	52
G	M90×2
G1	8
b	5.5
k	3
r1,2 min	2.1

Shoulder gear and chamfer size mm

da max	92
Da max	158
ra max	2

Calculation coefficient

e	0.24
Y1	2.8
Y2	4.2
Yo	2.8