Basic size of mm

d1	710
D	1220
B	365

The basic rated load is kN

trends C	16000
static state Co	30500

Fatigue load limit Pu	1800

Rated rotation speed is r/min

Refer to the speed	320
limit speed	450

Mass bearing + tightening sleeve	2150

model

bearing	*C31/750KMB1)
tapered adapter-sleeve	OH31/750HE

Dimensions are mm

d1	710
d2 ～	888
d3	950
D1 ～	1076
B1	493
B2	112
r1,2 min	141
s11) ～	9.5
s21) ～	36

Shoulder gear and chamfer size mm

da max	885
db min	787
Da min	1080
Da max	1180
Ba min	26
Ca2) min	31.5
ra max	8

Calculation coefficient

k1	-
k2	0.117