Basic size of mm

d	340
D	460
B	56

The basic rated load is kN

trends C	281
static state Co	425

Fatigue load limit Pu	9

Rated rotation speed is r/min

Refer to the speed	2600
limit speed	2200

Mass kg	26.5
model	61968MA

Dimensions are mm

d	340
d1 ～	378
D1 ～	423
r1,2 min	3

Shoulder gear and chamfer size mm

da min	353
Da max	447
ra max	2.5

Calculation coefficient

kr	0.02
fo	17