Basic size of mm

d	85
D	150
B	49.2

The basic rated load is kN

trends C	124
static state Co	110

Fatigue load limit Pu	4.4

Rated rotation speed is r/min

Refer to the speed	3600
limit speed	3800

Mass kg	3.4

Model number ²⁾

Metal holder	3217A
Nylon holder	-

Dimensions are mm

d	85
d1 ～	104
D1 ～	128
r1,2 min	2
a	88

Shoulder gear and chamfer size mm

da min	96
Da max	139
ra max	2