Basic size of mm

d	190
D	270
H	62

The basic rated load is kN

trends C	695
static state Co	2900

Fatigue load limit, Pu	250
The min load factor, A	0.67

Rated rotation speed is r/min

Refer to the speed	500
limit speed	1000

quality kg	10.5
model	81238M

Dimensions are mm

d	190
d1 ～	267
D1 ～	194
B	18
Dw	26
r1,2 min	2

Shoulder gear and chamfer size mm

da min	265
Da max	200
ra max	2

Each component model

Cylinder roller-holder assembly	K81238M
blowout patch	WS81238
race	GS81238