Basic size of mm

d1	220
D	360
B	92

The basic rated load is kN

trends C	1340
static state Co	2160

Fatigue load limit Pu	180

Rated rotation speed is r/min

Refer to the speed	1400
limit speed	2000

Mass bearing + return sleeve	39.5

model

bearing	*C3048K
withdrawal sleeve	AOH3048

Dimensions are mm

d1	220
d2 ～	276
D1 ～	329
B1	116
B21) ~	123
G	Tr260×4
G1	21
r1,2 min	3
s11) ～	19.2
s21) ～	-

Shoulder gear and chamfer size mm

da min	253
da max	290
Da min	315
Da max	347
Ca3) min	1.3
ra max	2.5

Calculation coefficient

k1	0.113
k2	0.106