Page 376 - SKF-bearing-housings

7.1 SONL plummer block housings for bearings on an adapter sleeve, metric shafts
d a 160 – 220 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
dia m- 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
160 SONL 236-536 22236 CCK/W33 H 3136 FRB 14/320 TSO 536 ECO 236-536 320 240 220 340
170 SONL 238-538 22238 CCK/W33 H 3138 FRB 14/340 TSO 538 ECO 238-538 330 250 225 350
C 2238 K H 3138 FRB 14/340
180 SONL 240-540 22240 CCK/W33 H 3140 FRB 14/360 TSO 540 ECO 240-540 338 260 229 358
200 SONL 244-544 22244 CCK/W33 OH 3144 H FRB 14/400 TSO 544 ECO 244-544 358 280 239 381
C 2244 K OH 3144 H FRB 14/400
220 SONL 248-548 22248 CCK/W33 OH 3148 H FRB 14/440 TSO 548 ECO 248-548 368 290 244 394

1) 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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