Basic size of mm

d1	85
D	160
B	40

The basic rated load is kN

trends C	325
static state Co	380

Fatigue load limit Pu	42.5

Rated rotation speed is r/min

Refer to the speed	3800
limit speed	5300

Mass bearing + return sleeve	3.75

model

bearing	*C2218K
withdrawal sleeve	AHX318

Dimensions are mm

d1	85
d2 ～	112
D1 ～	144
B1	53
B21) ~	57
G	M100×2
G1	9
r1,2 min	2
s11) ～	9.5
s21) ～	-

Shoulder gear and chamfer size mm

da min	101
da max	120
Da min	130
Da max	149
Ca3) min	1.4
ra max	2

Calculation coefficient

k1	0.104
k2	0.117