Basic size of mm

d	380
D	480
B	46

The basic rated load is kN

trends C	242
static state Co	390

Fatigue load limit Pu	8

Rated rotation speed is r/min

Refer to the speed	2400
limit speed	2000

Mass kg	20
model	61876MA

Dimensions are mm

d	380
d1 ～	412
D1 ～	449
r1,2 min	2.1

Shoulder gear and chamfer size mm

da min	392
Da max	468
ra max	2

Calculation coefficient

kr	0.015
fo	17