Basic size of mm

d	190
D	320
B	104

The basic rated load is kN

trends C	1530
static state Co	2200

Fatigue load limit Pu	196

Rated rotation speed is r/min

Refer to the speed	1600
limit speed	2200

quality	33.5

model

Bearing cylindrical hole	*C31381)
conical bore	*C3138K1)

Dimensions are mm

d	190
d2 ～	228
D1 ～	289
r1,2 min	3
s11) ～	19
s21) ～	-

Shoulder gear and chamfer size mm

da min	204
da max	227
Da min	290
Da max	306
Ca2) max	9.1
ra max	2.5

Calculation coefficient

k1	0.096
k2	0.113