Basic size of mm

d	75
D	105
B	30

The basic rated load is kN

trends C	166
static state Co	255

Fatigue load limit Pu	30

Rated rotation speed is r/min

Refer to the speed	-
limit speed	2400

quality	0.82

model

Bearing cylindrical hole	*C4915V1)
conical bore	*C4915K30V1)

Dimensions are mm

d	75
d2 ～	83.1
D1 ～	96.1
r1,2 min	1
s11) ～	6
s21) ～	2.8

Shoulder gear and chamfer size mm

da min	79.6
da max	83
Da min	-
Da max	100
Ca2) max	-
ra max	1

Calculation coefficient

k1	0.107
k2	0.108