Basic size of mm

d	60
D	85
H	17

The basic rated load is kN

trends C	80
static state Co	300

Fatigue load limit, Pu	30.5
The min load factor, A	0.0072

Rated rotation speed is r/min

Refer to the speed	1800
limit speed	3600

quality kg	0.27
model	81112TN

Dimensions are mm

d	60
d1 ～	85
D1 ～	62
B	4.75
Dw	7.5
r1,2 min	1

Shoulder gear and chamfer size mm

da min	82
Da max	62
ra max	1

Each component model

Cylinder roller-holder assembly	K81112TN
blowout patch	WS81112
race	GS81112