Basic size of mm

d	900
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

quality	1150

model

Bearing cylindrical hole	*C30/900M
conical bore	*C30/900KM

Dimensions are mm

d	900
d2 ～	1008
D1 ～	1172
r1,2 min	7.5
s11) ～	45.8

Shoulder gear and chamfer size mm

da min	928
da max	1050
Da min	1130
Da max	1252
Ca2) max	3.4
ra max	6

Calculation coefficient

k1	0.124
k2	0.1