Page 236 - SKF-bearing-housings

5.1 Large SNL plummer block housings for bearings on an adapter sleeve,
metric shafts
d a 220 mm

C a

H s d a D a
H 1

A 1 A 2 A 2
A
A 2
Labyrinth seals, Taconite seals, Oil seals,
TS design TNF design TURT/TURA design

Shaft Housing Appropriate parts
diameter Bearing 1) Adapter Locating Seals End cover Width
sleeve 2) ring 3) incl.
seals
d a
A 2
mm – – mm
220 SNL 3048 23048 CCK/W33 OH 3048 H 4 FRB 12/360 TS 48 ETS 48 300
23048-2CS5K OH 3048 HE 4 FRB 12/360 TNF 48 380
C 3048 K OH 3048 H 4 FRB 12/360
SNL 3048 TURT 23048 CCK/W33 OH 3048 H 4 FRB 12/360 included ETS 3048 R 285
SNL 3048 TURA C 3048 K OH 3048 H 4 FRB 12/360 included ETS 3048 R 285
SNL 3148 23148 CCK/W33 OH 3148 H 2 FRB 10/400 TS 48 ETS 48 315
23148-2CS5K OH 3148 HTL 2 FRB 10/400 TNF 48 396
C 3148 K OH 3148 HTL 2 FRB 10/400
SNL 3148 TURT 23148 CCK/W33 OH 3148 H 2 FRB 10/400 included ETS 3148 R 305
SNL 3148 TURA C 3148 K OH 3148 HTL 2 FRB 10/400 included ETS 3148 R 305
SNL 3248 23248 CCK/W33 OH 2348 H 2 FRB 10/440 TS 52/220 ETS 52 330
TNF 52/220 406
SNL 3152 22248 CCK/W33 OH 3148 H 2 FRB 22/440 TS 52/220 ETS 52 330
TNF 52/220 412
SNL 3160 22348 CCK/W33 OH 2348 H 2 FRB 12.5/500 TS 60/220 ETS 60 360
TNF 60/220 434

1) 222(00), 230(00), 231(00), 232(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. Only typical adapter sleeves are listed. Other variants can also fit the housing.
3) The locating rings fit the bearing in the same line only.
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