Basic size of mm

d1	200
D	370
B	120

The basic rated load is kN

trends C	1900
static state Co	2900

Fatigue load limit Pu	245

Rated rotation speed is r/min

Refer to the speed	1400
limit speed	1900

Mass bearing + return sleeve	60

model

bearing	*C3144K
withdrawal sleeve	AOH3144

Dimensions are mm

d1	200
d2 ～	268
D1 ～	333
B1	145
B21) ~	151
G	Tr240×4
G1	23
r1,2 min	4
s11) ～	22.3
s21) ～	-

Shoulder gear and chamfer size mm

da min	237
da max	290
Da min	315
Da max	353
Ca3) min	3.5
ra max	3

Calculation coefficient

k1	0.114
k2	0.097