Page 486 - SKF-bearing-housings

9.4 Extended range pillow blocks with spherical roller bearings with a cylindrical bore
Series SDAF 230(00), 231(00), 232(00)
d a 440 – 530 mm
Units of measurement
In this chapter only
A 2 imperial units are used.
s To convert imperial units
b a
to metric units, refer to
the conversion table on
page 10.
d c
d b d a H

H 1

A 1

Shaft diameter Complete Components Mass
pillow block Pillow block Bearing 1) Stabilizing Labyrinth seal Lock Lock
housing ring 2) Shaft Shaft nut washer
(2 req’d)
d a d b d c d b d c
mm in. – – lb.

440 19 1 /2 17 SDAF 23088 SDAF 3088 23088 CA/W33 36053-150 ERF 926 ERF 838 N 088 PL 88 2 550
19 1 /2 17 SDAF 23188 SDAF 3188 23188 CA/W33 36053-165 ERF 926 ERF 838 N 088 PL 88 4 300
19 1 /2 17 SDAF 23288 SDAF 3288 23288 CA/W33 36053-159 ERF 926 ERF 838 N 088 PL 88 5 050
460 20 17 3 /4 SDAF 23092 SDAF 3092 23092 CA/W33 36053-152 ERF 808 ERF 906 N 092 PL 92 2 850
20 17 3 /4 SDAF 23192 SDAF 3192 23192 CA/W33 36053-154 ERF 808 ERF 906 N 092 PL 92 5 000
480 21 18 1 /2 SDAF 23096 SDAF 3096 23096 CA/W33 36053-200 ERF 933 ERF 978 N 096 PL 96 4 250
21 18 1 /2 SDAF 23196 SDAF 3196 23196 CA/W33 36053-159 ERF 933 ERF 978 N 096 PL 96 5 300
500 21 19 SDAF 230/500 SDAF 30/500 230/500 CA/W33 36053-165 ERF 933 ERF 922 N 500 PL 500 4 350
530 22 1 /2 20 3 /8 SDAF 230/530 SDAF 30/530 230/530 CA/W33 36053-166 ERF 997 ERF 998 N 530 PL 530 5 200

1) Optional internal radial clearance (e.g. C3) available on request.
2) For a held unit, order stabilizing rings separately.
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