Page 190 - SKF-bearing-housings

4.2 SNLN 30 plummer block housings for bearings on a cylindrical seat
d 160 – 280mm

A 2 A 2
C a

4
H d a d b D a d c
with TSN .. A with TNF
H 1 A 2

A 1
A
A 2
with TSN .. S with TSN .. ND

Shaft Housing Appropriate parts
diameter Designation Bearing 1) Locating Seals End cover Width
ring 2) incl.
seals
d a
A 2
mm – – mm
160 SNLN 3032 23032 CC/W33 FRB 15/240 TSN 232 A ASNH 5 32 190
23032-2CS5 FRB 15/240 TSN 232 S 213
24032 CC/W33 FRB 5/240 TSN 232 ND 280
24032-2CS5 FRB 5/240
C 3032 FRB 15/240
C 4032 FRB 5/240
C 4032-2CS5V FRB 5/240
170 SNLN 3034 23034 CC/W33 FRB 10/260 TSN 3034/185 S ETS 3034 231
23034-2CS5 FRB 10/260 TNF 3034/185 278
C 3034 FRB 10/260
180 SNLN 3036 23036 CC/W33 FRB 10/280 TSN 3036/195 S ETS 3036 246
23036-2CS5 FRB 10/280 TNF 3036/195 292
C 3036 FRB 10/280
190 SNLN 3038 23038 CC/W33 FRB 10/290 TSN 3038/205 S ETS 3038 255
C 3038 FRB 10/290 TNF 3038/205 302
200 SNLN 3040 23040 CC/W33 FRB 10/310 TSN 3040/215 S ETS 3040 263
23040-2CS5 FRB 10/310 TNF 3040/215 301
C 3040 FRB 10/310
220 SNLN 3044 23044 CC/W33 FRB 10/340 TSN 3044/235 S ETS 3044 283
23044-2CS5 FRB 10/340 TNF 3044/235 321
C 3044 FRB 10/340
240 SNLN 3048 23048 CC/W33 FRB 10/360 TSN 3048/255 S ETS 3048 293
23048-2CS5 FRB 10/360 TNF 3048/255 355
C 3048 FRB 10/360
260 SNLN 3052 23052 CC/W33 FRB 10/400 TSN 3052/275 S ETS 3052 312
23052-2CS5 FRB 10/400 TNF 3052/275 374
C 3052 FRB 10/400
280 SNLN 3056 23056 CC/W33 FRB 10/420 TSN 3056/295 S ETS 3056 322
C 3056 FRB 10/420 TNF 3056/295 384
1) Only the basic bearing designation is listed. Other bearing variants can also fit the housing.
230(00), 240(00) – spherical roller bearing, C… – CARB toroidal roller bearing
2) The locating ring fits the bearing in the same row only. Two locating rings are required.
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