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 + tightening sleeve	42.5

model

bearing	*C3048K
tapered adapter-sleeve	OH3048H

Dimensions are mm

d1	220
d2 ～	276
d3	290
D1 ～	329
B1	133
B2	34
r1,2 min	46
s11) ～	3
s21) ～	19.2

Shoulder gear and chamfer size mm

da max	290
db min	251
Da min	315
Da max	347
Ba min	11
Ca2) min	1.3
ra max	2.5

Calculation coefficient

k1	0.113
k2	0.106