Basic size of mm

d	200
D	270
B	80
C	79

The basic rated load is kN

trends C	561
static state Co	1250

Fatigue load limit Pu	125
rated speed	430
quality	13.2
model	319440DA-2LS

Dimensions are mm

d	200
d1 ～	227
D1 ～	264
E	249.6
C1 +0,2	73.2
C2	2.9
b	5.2
b1	7
k	4

Shoulder gear and chamfer size ^{1) mm}

r min	1.8
r3,4 min	0.6
da min	207
das3)	223
Da max	265
Ca1 -0,2	65
Ca2 -0,2	63
ra max	1
rb max	0.6

Applicable stop ring ²⁾

Model number Seeger	SW270
DIN471	270×5