Page 448 - SKF-bearing-housings

8.6 SAF pillow blocks with CARB bearings with a cylindrical bore
Series SAF C22(00) and C23(00)
d a 65 – 90 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 2) 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.
65 3 1 /16 2 7 /16 SAF C2213 SAF 213 C 2213 TN9 SR 13-0 LOR 55 LOR 37 KMFE 13 – 22
70 3 1 /4 2 5 /8 SAF C2314 SAF 314 C 2314 SR 17-14 LOR 64 LOR 43 N 14 W 14 42
FSAF C2314 FSAF 314 C 2314 SR 17-14 LOR 64 LOR 43 N 14 W 14 42
75 3 7 /16 2 13 /16 SAF C2215 SAF 215 C 2215 SR 15-0 LOR 79 LOR 46 KMFE 15 – 27
SAF C2315 SAF 315 C 2315 SR 18-15 LOR 79 LOR 46 AN 15 W 15 48
3 7 /16 2 13 /16 FSAF C2215 FSAF 215 C 2215 SR 15-0 LOR 79 LOR 46 KMFE 15 – 27
FSAF C2315 FSAF 315 C 2315 SR 18-15 LOR 79 LOR 46 AN 15 W 15 48
80 3 5 /8 3 SAF C2216 SAF 216 C 2216 SR 16-13 LOR 82 LOR 54 KMFE 16 – 34
SAF C2316 SAF 316 C 2316 SR 19-16 LOR 84 LOR 60 AN 16 W 16 67
3 5 /8 3 FSAF C2216 FSAF 216 C 2216 SR 16-13 LOR 82 LOR 54 KMFE 16 – 34
FSAF C2316 FSAF 316 C 2316 SR 19-16 LOR 84 LOR 60 AN 16 W 16 67
85 3 15 /16 3 3 /16 SAF C2217 SAF 217 C 2217 SR 17-14 LOR 89 LOR 63 KMFE 17 – 35
SAF C2317 SAF 317 C 2317 SR 20-17 LOR 109 LOR 188 AN 17 W 17 71
3 15 /16 3 3 /16 FSAF C2217 FSAF 217 C 2217 SR 17-14 LOR 89 LOR 63 KMFE 17 – 35
FSAF C2317 FSAF 317 C 2317 SR 20-17 LOR 109 LOR 188 AN 17 W 17 71
90 4 1 /8 3 3 /8 SAF C2218 SAF 218 C 2218 SR 18-15 LOR 112 LOR 191 KMFE 18 – 44
SAF C2318 SAF 318 C 2318 SR 21-18 LOR 112 LOR 191 AN 18 W 18 92
4 1 /8 3 3 /8 FSAF C2218 FSAF 218 C 2218 SR 18-15 LOR 112 LOR 191 KMFE 18 – 44

1) Optional internal radial clearance (e.g. C3) available on request
2) For the best possible axial displacement capability, an LER type seal can be used instead of the LOR type seal that comes standard
with the housing († table 1, page 390)
444