Page 306 - SKF-bearing-housings

5.3 Large SNL plummer block housings for bearings on a cylindrical seat
d a 130 – 170 mm

C a

H s d a d b D a
H 1

A 1 A 2
A
A 2
Labyrinth seals, Taconite seals,
TS design TNF design

Shaft Housing Appropriate parts
diameter Bearing 1) Locating Seals End cover Width
ring 2) incl. seals
d a A 2
mm – – mm
130 SNL 3134 22326 CC/W33 2 FRB 7.5/280 TS 34 ETS 34 240
22326-2CS5 2 FRB 7.5/280 TNF 34 299
140 SNL 3136 22328 CC/W33 2 FRB 7/300 TS 36 ETS 36 250
22328-2CS5 2 FRB 7/300 TNF 36 310
150 SNL 3138 22330 CC/W33 2 FRB 8/320 TS 38 ETS 38 270
22330-2CS5 2 FRB 8/320 TNF 38 330
160 SNL 3038 22232 CC/W33 2 FRB 17.5/290 TS 38/180 ETS 38 250
22232-2CS5 2 FRB 17.5/290 TNF 38/180 312
23232 CC/W33 2 FRB 5.5/290
C 3232 2 FRB 5.5/290
SNL 3140 22332 CC/W33 2 FRB 9/340 TS 40 ETS 40 290
22332-2CS5 2 FRB 9/340 TNF 40 347
170 SNL 3134 G 23134 CC/W33 2 FRB 10/280 TS 40 ETS 40 240
23134-2CS5 2 FRB 10/280 TNF 40 299
SNL 3234 G 23234 CC/W33 2 FRB 6/310 TS 40/190 ETS 40 270
TNF 40/190 327
SNL 3040 22234 CC/W33 2 FRB 18/310 TS 40/190 ETS 40 270
22234-2CS5 2 FRB 18/310 TNF 40/190 327
C 2234 2 FRB 18/310
SNL 3048 22334 CC/W33 2 FRB 10/360 TS 48/190 ETS 48 300
TNF 48/190 380

1) 222(00), 223(00), 230(00), 231(00), 232(00), 240(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 rings fit the bearing in the same line only.
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