Basic size of mm

d1	135
D	250
B	80

The basic rated load is kN

trends C	880
static state Co	1290

Fatigue load limit Pu	122

Rated rotation speed is r/min

Refer to the speed	2000
limit speed	2800

Mass bearing + tightening sleeve	20

model

bearing	*C3130K
tapered adapter-sleeve	H3130L

Dimensions are mm

d1	135
d2 ～	182
d3	180
D1 ～	226
B1	111
B2	26
r1,2 min	2.1
s11) ～	13.9
s21) ～	-

Shoulder gear and chamfer size mm

da max	195
db min	160
Da min	215
Da max	238
Ba min	8
Ca2) min	2.3
ra max	2

Calculation coefficient

k1	0.12
k2	0.092