Basic size of mm

d	460
D	760
B	300

The basic rated load is kN

trends C	8300
static state Co	14300

Fatigue load limit Pu	950

Rated rotation speed is r/min

Refer to the speed	480
limit speed	630

quality	535

model

Bearing cylindrical hole	*C4192M
conical bore	*C4192K30M

Dimensions are mm

d	460
d2 ～	540
D1 ～	670
r1,2 min	7.5
s11) ～	46.2

Shoulder gear and chamfer size mm

da min	492
da max	570
Da min	655
Da max	728
Ca2) max	5.6
ra max	6

Calculation coefficient

k1	0.111
k2	0.097