Basic size of mm

d1	850
D	1280
B	280

The basic rated load is kN

trends C	12700
static state Co	26500

Fatigue load limit Pu	1530

Rated rotation speed is r/min

Refer to the speed	300
limit speed	400

Mass bearing + tightening sleeve	1520

model

bearing	*C30/900KM
tapered adapter-sleeve	OH30/900H

Dimensions are mm

d1	850
d2 ～	1008
d3	1030
D1 ～	1172
B1	400
B2	100
r1,2 min	125
s11) ～	7.5
s21) ～	45.8

Shoulder gear and chamfer size mm

da max	1050
db min	931
Da min	1130
Da max	1252
Ba min	30
Ca2) min	3.4
ra max	6

Calculation coefficient

k1	0.124
k2	0.1