Basic size of mm

d1	125
D	210
B	53

The basic rated load is kN

trends C	490
static state Co	735

Fatigue load limit Pu	72

Rated rotation speed is r/min

Refer to the speed	2600
limit speed	3400

Mass bearing + tightening sleeve	9.3

model

bearing	*C3028K1)
tapered adapter-sleeve	H3028

Dimensions are mm

d1	125
d2 ～	163
d3	165
D1 ～	194
B1	82
B2	24
r1,2 min	2
s11) ～	11
s21) ～	-

Shoulder gear and chamfer size mm

da max	161
db min	147
Da min	195
Da max	200
Ba min	8
Ca2) min	4.7
ra max	2

Calculation coefficient

k1	0.102
k2	0.116