Basic size of mm

d	120
D	170
H	39

The basic rated load is kN

trends C	245
static state Co	965

Fatigue load limit, Pu	91.5
The min load factor, A	0.074

Rated rotation speed is r/min

Refer to the speed	800
limit speed	1600

quality kg	2.55
model	81224TN

Dimensions are mm

d	120
d1 ～	170
D1 ～	123
B	12
Dw	15
r1,2 min	1.1

Shoulder gear and chamfer size mm

da min	162
Da max	127
ra max	1

Each component model

Cylinder roller-holder assembly	K81224TN
blowout patch	WS81224
race	GS81224