Basic size of mm

d1	280
D	500
B	160

The basic rated load is kN

trends C	3250
static state Co	5200

Fatigue load limit Pu	400

Rated rotation speed is r/min

Refer to the speed	1000
limit speed	1300

Mass bearing + tightening sleeve	150

model

bearing	*C3160K
tapered adapter-sleeve	OH3160H

Dimensions are mm

d1	280
d2 ～	362
d3	380
D1 ～	448
B1	208
B2	40
r1,2 min	53
s11) ～	5
s21) ～	30.5

Shoulder gear and chamfer size mm

da max	390
db min	318
Da min	425
Da max	480
Ba min	12
Ca2) min	4.9
ra max	4

Calculation coefficient

k1	0.106
k2	0.106