Basic size of mm

d	380
D	560
B	135

The basic rated load is kN

trends C	3000
static state Co	5200

Fatigue load limit Pu	390

Rated rotation speed is r/min

Refer to the speed	900
limit speed	1200

quality	110

model

Bearing cylindrical hole	*C3076M
conical bore	*C3076KM

Dimensions are mm

d	380
d2 ～	431
D1 ～	511
r1,2 min	5
s11) ～	27
s21) ～	-

Shoulder gear and chamfer size mm

da min	398
da max	460
Da min	495
Da max	542
Ca2) max	2
ra max	4

Calculation coefficient

k1	0.12
k2	0.1