Basic size of mm

d	1060
D	1400
B	250

The basic rated load is kN

trends C	12500
static state Co	29000

Fatigue load limit Pu	1600

Rated rotation speed is r/min

Refer to the speed	260
limit speed	340

quality	1040

model

Bearing cylindrical hole	*C39/1060MB1)
conical bore	*C39/1060KMB1)

Dimensions are mm

d	1060
d2 ～	1175
D1 ～	1323
r1,2 min	7.5
s11) ～	25

Shoulder gear and chamfer size mm

da min	1088
da max	1170
Da min	1325
Da max	1372
Ca2) max	23.4
ra max	6

Calculation coefficient

k1	-
k2	0.142