Basic size of mm

d	170
D	280
B	109

The basic rated load is kN

trends C	1530
static state Co	2280

Fatigue load limit Pu	208

Rated rotation speed is r/min

Refer to the speed	-
limit speed	280

quality	27

model

Bearing cylindrical hole	*C4134V1)
conical bore	*C4134K30V1)

Dimensions are mm

d	170
d2 ～	200
D1 ～	251
r1,2 min	2.1
s11) ～	21
s21) ～	11.1

Shoulder gear and chamfer size mm

da min	182
da max	200
Da min	-
Da max	268
Ca2) max	-
ra max	2

Calculation coefficient

k1	0.101
k2	0.106