Basic size of mm

d	190
D	240
H	37

The basic rated load is kN

trends C	310
static state Co	1460

Fatigue load limit, Pu	125
The min load factor, A	0.17

Rated rotation speed is r/min

Refer to the speed	700
limit speed	1400

quality kg	3.85
model	81138M

Dimensions are mm

d	190
d1 ～	237
D1 ～	193
B	11
Dw	15
r1,2 min	1.1

Shoulder gear and chamfer size mm

da min	233
Da max	197
ra max	1

Each component model

Cylinder roller-holder assembly	K81138M
blowout patch	WS81138
race	GS81138