Basic size of mm

d	460
D	760
B	240

The basic rated load is kN

trends C	6800
static state Co	12000

Fatigue load limit Pu	800

Rated rotation speed is r/min

Refer to the speed	600
limit speed	800

quality	430

model

Bearing cylindrical hole	*C3192M
conical bore	*C3192KM

Dimensions are mm

d	460
d2 ～	559
D1 ～	679
r1,2 min	7.5
s11) ～	51

Shoulder gear and chamfer size mm

da min	492
da max	570
Da min	655
Da max	728
Ca2) max	4.2
ra max	6

Calculation coefficient

k1	0.108
k2	0.105