Page 440 - SKF-bearing-housings

8.5 SAF and SAW pillow blocks with spherical roller bearings with a cylindrical bore
Series SAF 222(00), 223(00) and SAW series 232(00)
d a 40 – 75 mm
Units of measurement
In this chapter only
imperial units are used.
To convert imperial units
to metric units, refer to
the conversion table on
page 10.

d b d a d c

S
b a
A 1
A 2

Shaft diam eter Complete Components Mass
pillow block Pillow block Bearing 1) Stabilizing Labyrinth seals Lock Locking
housing ring Shaft Shaft nut washer
diameter diameter
d a d b d c
(1 incl.) d b d c
mm in. – – Ib.
40 1 15 /16 1 7 /16 SAF 22308 SAF 308 22308 E SR 10-8 LER 24 LER 17 N 08 W 08 15
45 2 1 /8 1 11 /16 SAF 22309 SAF 309 22309 E SR 11-9 LER 28 LER 20 N 09 W 09 19
50 2 3 /8 1 7 /8 SAF 22310 SAF 310 22310 E SR 0-10 LER 35 LER 23 N 10 W 10 22
55 2 9 /16 2 1 /16 SAF 22311 SAF 311 22311 E SR 13-11 LER 40 LER 27 N 11 W 11 27
FSAF 22311 FSAF 311 22311 E SR 13-11 LER 40 LER 27 N 11 W 11 27
60 2 7 /8 2 1 /4 SAF 22312 SAF 312 22312 E SR 15-12 LOR 47 LOR 33 N 12 W 12 31
FSAF 22312 FSAF 312 22312 E SR 15-12 LOR 47 LOR 33 N 12 W 12 31
65 3 1 /16 2 7 /16 SAF 22213 SAF 213 22213 E SR 13-0 LOR 55 LOR 37 N 13 W 13 22
SAF 22313 SAF 313 22313 E SR 16-13 LOR 55 LOR 37 N 13 W 13 38
FSAF 22313 FSAF 313 22313 E SR 16-13 LOR 55 LOR 37 N 13 W 13 38
70 3 1 /4 2 5 /8 SAF 22314 SAF 314 22314 CC/W33 SR 17-14 LOR 64 LOR 43 N 14 W 14 42
FSAF 22314 FSAF 314 22314 CC/W33 SR 17-14 LOR 64 LOR 43 N 14 W 14 42
75 3 7 /16 2 13 /16 SAF 22215 SAF 215 22215 E SR 15-0 LOR 79 LOR 46 AN 15 W 15 27
SAF 22315 SAF 315 22315 CC/W33 SR 18-15 LOR 79 LOR 46 AN 15 W 15 48
3 7 /16 2 13 /16 FSAF 22215 FSAF 215 22215 E SR 15-0 LOR 79 LOR 46 AN 15 W 15 27
FSAF 22315 FSAF 315 22315 CC/W33 SR 18-15 LOR 79 LOR 46 AN 15 W 15 48

1) Optional internal radial clearance (e.g. C3) available on request

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