Basic size of mm

d	260
D	400
T	174

The basic rated load is kN

trends C	1980
static state Co	4400

Fatigue load limit Pu	380

Rated rotation speed is r/min

Refer to the speed	850
limit speed	1400

quality	79.5
model	32052X/DF

Dimensions are mm

d	260
2B	174
r3,4 min	4
r5 min	1.5

Shoulder gear and chamfer size mm

Da max	287
Da min	352
Da max	383
Ca min	13
ra max	3
rc max	1.5

Calculation coefficient

e	0.43
Y1	1.6
Y2	2.3
Yo	1.6