Basic size of mm

d	200
D	280
H	62

The basic rated load is kN

trends C	720
static state Co	3100

Fatigue load limit, Pu	255
The min load factor, A	0.77

Rated rotation speed is r/min

Refer to the speed	500
limit speed	1000

quality kg	12
model	81240M

Dimensions are mm

d	200
d1 ～	277
D1 ～	204
B	18
Dw	26
r1,2 min	2

Shoulder gear and chamfer size mm

da min	275
Da max	210
ra max	2

Each component model

Cylinder roller-holder assembly	K81240M
blowout patch	WS81240
race	GS81240