Page 374 - SKF-bearing-housings

7.1 SONL plummer block housings for bearings on an adapter sleeve, metric shafts
d a 75 – 150 mm

C a
s 2 b a

B 1 H 0
D a H d 1
d a
S
H 1

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

Shaft Housing Appropriate parts Dimensions
diam- Designation Bearing 1) Adapter Locating Seal kit for End cover Housing
eter sleeve 2) ring 3) through
shaft 4) A
d a A 1 A 2 A A
mm – – mm
75 SONL 217-517 2217 K H 317 FRB 5/150 TSO 517 ECO 217-517 163 110 138 172
22217 EK H 317 FRB 5/150
C 2217 K H 317 E FRB 5/150
80 SONL 218-518 2218 K H 318 FRB 5/160 TSO 518 ECO 218-518 170 120 142 180
22218 EK H 318 FRB 5/160
C 2218 K H 318 E FRB 5/160
90 SONL 220-520 2220 KM H 320 FRB 7/180 TSO 520 ECO 220-520 186 130 150 196
22220 EK H 320 FRB 7/180
C 2220 K H 320 E FRB 7/180
100 SONL 222-522 2222 KM H 322 FRB 9/200 TSO 522 ECO 222-522 213 145 163 221
22222 EK H 322 FRB 9/200
C 2222 K H 322 E FRB 9/200
110 SONL 224-524 22224 EK H 3124 FRB 12/215 TSO 524 ECO 224-524 245 170 179 261
C 2224 K H 3124 L FRB 12/215
115 SONL 226-526 22226 EK H 3126 FRB 11/230 TSO 526 ECO 226-526 255 180 184 263
C 2226 K H 3126 L FRB 11/230
125 SONL 228-528 22228 CCK/W33 H 3128 FRB 11/250 TSO 528 ECO 228-528 260 190 187 270
C 2228 K H 3128 L FRB 11/250
135 SONL 230-530 22230 CCK/W33 H 3130 FRB 10/270 TSO 530 ECO 230-530 260 190 187 270
C 2230 K H 3130 L FRB 10/270
140 SONL 232-532 22232 CCK/W33 H 3132 FRB 12/290 TSO 532 ECO 232-532 278 205 196 297
150 SONL 234-534 22234 CCK/W33 H 3134 FRB 14/310 TSO 534 ECO 234-534 310 230 215 330
C 2234 K H 3134 L FRB 14/310

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 adapter sleeve fits the bearing in the same line only.
3) The locating ring fits the bearing in the same line only. Two locating rings are required for each housing.
4) Seal kits for a shaft end have the designation suffix A, i.e. TSO .. A.
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