Basic size of mm

d	70
D	105
H	27

The basic rated load is kN

trends C	146
static state Co	530

Fatigue load limit, Pu	55
The min load factor, A	0.022

Rated rotation speed is r/min

Refer to the speed	1300
limit speed	2600

quality kg	0.77
model	81214TN

Dimensions are mm

d	70
d1 ～	105
D1 ～	72
B	8
Dw	11
r1,2 min	1

Shoulder gear and chamfer size mm

da min	102
Da max	74
ra max	1

Each component model

Cylinder roller-holder assembly	K81214TN
blowout patch	WS81214
race	GS81214