Basic size of mm

d	850
D	1220
B	272

The basic rated load is kN

trends C	11200
static state Co	24000

Fatigue load limit Pu	1370

Rated rotation speed is r/min

Refer to the speed	320
limit speed	430

quality	1050

model

Bearing cylindrical hole	*C30/850MB1)
conical bore	*C30/850KMB1)

Dimensions are mm

d	850
d2 ～	968
D1 ～	1113
r1,2 min	7.5
s11) ～	27

Shoulder gear and chamfer size mm

da min	878
da max	965
Da min	1115
Da max	1192
Ca2) max	24.1
ra max	6

Calculation coefficient

k1	-
k2	0.124