Page 308 - SKF-bearing-housings

5.3 Large SNL plummer block housings for bearings on a cylindrical seat
d a 180 – 190 mm

C a

4
H s d a d b D a d c
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
180 SNL 3036 G 23036 CC/W33 2 FRB 17/280 TS 44 ETS 44 240
23036-2CS5 3) 2 FRB 17/280 TNF 44 301
24036 CC/W33 2 FRB 4/280
24036-2CS5 3) 2 FRB 4/280
C 3036 2 FRB 17/280
C 4036 V 2 FRB 4/280
C 4036-2CS5V 2 FRB 4/280
SNL 3136 G 23136 CC/W33 2 FRB 10/300 TS 44 ETS 44 250
23136-2CS5 2 FRB 10/300 TNF 44 311
C 3136 2 FRB 10/300
SNL 3138 G 22236 CC/W33 2 FRB 19/320 TS 44 ETS 44 270
22236-2CS5 2 FRB 19/320 TNF 44 329
SNL 3236 G 23236 CC/W33 2 FRB 6/320 TS 44 ETS 44 270
C 3236 2 FRB 6/320 TNF 44 329
190 SNL 3038 G 23038 CC/W33 4 FRB 10/290 TS 44 ETS 44 250
24038 CC/W33 2 FRB 7.5/290 TNF 44 311
C 3038 4 FRB 10/290
C 4038 2 FRB 7.5/290
C 4038-2CS5V 2 FRB 7.5/290
SNL 3138 G 23138 CC/W33 2 FRB 10/320 TS 44 ETS 44 270
23138-2CS5 2 FRB 10/320 TNF 44 329
C 3138 2 FRB 10/320
SNL 3238 G 23238 CC/W33 2 FRB 6/340 TS 48/210 ETS 48 290
TNF 48/210 372
SNL 3140 G 22238 CC/W33 4 FRB 10/340 TS 48/210 ETS 48 290
22238-2CS5 4 FRB 10/340 TNF 48/210 372
C 2238 4 FRB 10/340
SNL 3148 22338 CC/W33 2 FRB 8/400 TS 48/210 ETS 48 315
TNF 48/210 396
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.
3) The shaft must be modified according to the d c value for the bearing.
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