Basic size of mm

d	900
D	1180
B	206

The basic rated load is kN

trends C	8150
static state Co	18000

Fatigue load limit Pu	1060

Rated rotation speed is r/min

Refer to the speed	340
limit speed	450

quality	580

model

Bearing cylindrical hole	*C39/900MB1)
conical bore	*C39/900KMB1)

Dimensions are mm

d	900
d2 ～	989
D1 ～	1113
r1,2 min	6
s11) ～	20

Shoulder gear and chamfer size mm

da min	923
da max	985
Da min	1115
Da max	1157
Ca2) max	18.4
ra max	5

Calculation coefficient

k1	-
k2	0.132