Basic size of mm

d1	430
D	680
B	163

The basic rated load is kN

trends C	4000
static state Co	7500

Fatigue load limit Pu	510

Rated rotation speed is r/min

Refer to the speed	700
limit speed	950

Mass bearing + tightening sleeve	270

model

bearing	*C3092KM
tapered adapter-sleeve	OH3092H

Dimensions are mm

d1	430
d2 ～	539
d3	540
D1 ～	624
B1	234
B2	60
r1,2 min	77
s11) ～	6
s21) ～	33.5

Shoulder gear and chamfer size mm

da max	565
db min	478
Da min	605
Da max	657
Ba min	17
Ca2) min	2.3
ra max	5

Calculation coefficient

k1	0.114
k2	0.108