Basic size of mm

d1	280
D	460
B	118

The basic rated load is kN

trends C	2160
static state Co	3750

Fatigue load limit Pu	290

Rated rotation speed is r/min

Refer to the speed	1100
limit speed	1500

Mass bearing + tightening sleeve	91

model

bearing	*C3060KM
tapered adapter-sleeve	OH3060H

Dimensions are mm

d1	280
d2 ～	352
d3	360
D1 ～	417
B1	168
B2	42
r1,2 min	54
s11) ～	4
s21) ～	20

Shoulder gear and chamfer size mm

da max	375
db min	313
Da min	405
Da max	445
Ba min	12
Ca2) min	1.7
ra max	3

Calculation coefficient

k1	0.123
k2	0.095