Basic size of mm

d	500
D	830
B	264

The basic rated load is kN

trends C	7500
static state Co	12700

Fatigue load limit Pu	850

Rated rotation speed is r/min

Refer to the speed	530
limit speed	750

quality	550

model

Bearing cylindrical hole	*C31/500M
conical bore	*C31/500KM2)

Dimensions are mm

d	500
d2 ～	605
D1 ～	738
r1,2 min	7.5
s11) ～	75.3

Shoulder gear and chamfer size mm

da min	532
da max	655
Da min	705
Da max	798
Ca2) max	-
ra max	6

Calculation coefficient

k1	0.099
k2	0.116