Basic size of mm

d1	500
D	780
B	185

The basic rated load is kN

trends C	5100
static state Co	9500

Fatigue load limit Pu	640

Rated rotation speed is r/min

Refer to the speed	600
limit speed	800

Mass bearing + tightening sleeve	390

model

bearing	*C30/530KM
tapered adapter-sleeve	OH30/530H

Dimensions are mm

d1	500
d2 ～	601
d3	630
D1 ～	704
B1	265
B2	68
r1,2 min	90
s11) ～	6
s21) ～	35.7

Shoulder gear and chamfer size mm

da max	635
db min	551
Da min	685
Da max	757
Ba min	20
Ca2) min	2.5
ra max	5

Calculation coefficient

k1	0.12
k2	0.101