Page 382 - SKF-bearing-housings

7.3 SONL plummer block housings for bearings on a cylindrical seat and a stepped shaft
d a 85 – 160 mm

4)
C a
s 2 b a

r r
G b H 0 b c
4) B 1
D a G a H d 1 d b d a d c
S
H 1

A A B
A A A 2
b b
Housing for shaft end Housing for through shaft

Shaft Housing Appropriate parts Dimensions
dia m- Designation Bearing 1) Locating Lock nut Locking Seal End cover Ho using
eter ring 2) washer kit for
through A
d a A 1 A 2 A A A B d 1
shaft 3)
mm – – mm
85 SONL 217-517 2217 FRB 5/150 KM 17 MB 17 TSO 217 ECO 217-517 163 110 138 172 180 96
22217 E FRB 5/150 KM 17 MB 17
C 2217 FRB 5/150 KMFE 17 –
90 SONL 218-518 2218 FRB 5/160 KM 18 MB 18 TSO 218 ECO 218-518 170 120 142 180 190 100
22218 E FRB 5/160 KM 18 MB 18
C 2218 FRB 5/160 KMFE 18 –
100 SONL 220-520 2220 M FRB 7/180 KM 20 MB 20 TSO 220 ECO 220-520 186 130 150 196 206 112
22220 E FRB 7/180 KM 20 MB 20
C 2220 FRB 7/180 KMFE 20 –
110 SONL 222-522 2222 M FRB 9/200 KM 22 MB 22 TSO 222 ECO 222-522 213 145 163 221 229 120
22222 E FRB 9/200 KM 22 MB 22
C 2222 FRB 9/200 KMFE 22 –
120 SONL 224-524 22224 E FRB 12/215 KM 24 MB 24 TSO 224 ECO 224-524 245 170 179 261 276 135
C 2224 FRB 12/215 KML 24 MBL 24
130 SONL 226-526 22226 E FRB 11/230 KM 26 MB 26 TSO 226 ECO 226-526 255 180 184 263 270 145
C 2226 FRB 11/230 KML 26 MBL 26
140 SONL 228-528 22228 CC FRB 11/250 KM 28 MB 28 TSO 228 ECO 228-528 260 190 187 270 280 160
C 2228 FRB 11/250 KML 28 MBL 28
150 SONL 230-530 22230 CC FRB 10/270 KM 30 MB 30 TSO 230 ECO 230-530 260 190 187 270 280 170
C 2230 FRB 10/270 KML 30 MBL 30
160 SONL 232-532 22232 CC FRB 12/290 KM 32 MB 32 TSO 232 ECO 232-532 278 205 196 297 316 178

1) 22(00) – self-aligning ball bearing, 222(00) – spherical roller bearing, C … – CARB toroidal roller bearing
Only typical bearings are listed. Other bearing variants can also fit the housing.
2) The locating ring fits the bearing in the same line only. Two locating rings are required for each housing.
3) TSO .. is the seal kit for through shaft. For shaft ends, order TSO .. A. ECO .. is the end cover.
4) For C a , D a and eye bolt sizes, refer to product tables 7.1 and 7.2.
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