Basic size of mm

d	340
D	420
H	64

The basic rated load is kN

trends C	900
static state Co	4900

Fatigue load limit, Pu	355
The min load factor, A	1.9

Rated rotation speed is r/min

Refer to the speed	380
limit speed	800

quality kg	19.5
model	81168M

Dimensions are mm

d	340
d1 ～	416
D1 ～	344
B	19.5
Dw	25
r1,2 min	2

Shoulder gear and chamfer size mm

da min	414
Da max	354
ra max	2

Each component model

Cylinder roller-holder assembly	K81168M
blowout patch	WS81168
race	GS81168