Page 94 - SKF-bearing-housings

2.1 SNL and SE plummer block housings for bearings on an adapter sleeve, metric shafts
d a 50 – 60 mm

A 2 A 2 A 2
C a

H d a D a
with TSN .. A with TSN .. S
H 1
A 2 A 2

A 1
A

with TSN .. L with TSN .. C with TSN .. ND

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
50 SE 511-609 1211 EKTN9 H 211 FRB 11.5/100 TSN 511 L ASNH 511-609 95
2211 EKTN9 H 311 FRB 9.5/100 TSN 511 A 95
22211 EK H 311 FRB 9.5/100 TSN 511 C 95
BS2-2211-2CSK H 311 E FRB 6.5/100 TSN 511 S 107
C 2211 KTN9 H 311 E FRB 9.5/100 TSN 511 ND 165
SE 513-611 1311 EKTN9 H 311 FRB 11/120 TSN 611 L ASNH 513-611 110
2311 K H 2311 FRB 4/120 TSN 611 A 110
21311 EK H 311 FRB 11/120 TSN 611 C 110
22311 EK H 2311 FRB 4/120 TSN 611 S 122
TSN 611 ND 170
55 SE 512-610 1212 EKTN9 H 212 FRB 13/110 TSN 512 L ASNH 512-610 105
2212 EKTN9 H 312 FRB 10/110 TSN 512 A 105
22212 EK H 312 FRB 10/110 TSN 512 C 105
BS2-2212-2CSK H 312 E FRB 7/110 TSN 512 S 117
C 2212 KTN9 H 312 E FRB 10/110 TSN 512 ND 175
SE 515-612 1312 EKTN9 H 312 FRB 12.5/130 TSN 612 L ASNH 515-612 115
2312 K H 2312 FRB 5/130 TSN 612 A 115
21312 EK H 312 FRB 12.5/130 TSN 612 C 115
22312 EK H 2312 FRB 5/130 TSN 612 S 127
TSN 612 ND 175
60 SE 513-611 1213 EKTN9 H 213 FRB 14/120 TSN 513 L ASNH 513-611 110
2213 EKTN9 H 313 FRB 10/120 TSN 513 A 110
22213 EK H 313 FRB 10/120 TSN 513 C 110
BS2-2213-2CSK H 2313 E FRB 6.5/120 TSN 513 S 122
C 2213 KTN9 H 313 E FRB 10/120 TSN 513 ND 180
SNL 516-613 1313 EKTN9 H 313 FRB 12.5/140 TSN 613 L ASNH 516-613 120
2313 K H 2313 FRB 5/140 TSN 613 A 120
21313 EK H 313 FRB 12.5/140 TSN 613 C 120
22313 EK H 2313 FRB 5/140 TSN 613 S 138
TSN 613 ND 180
1) Only the basic bearing designation is listed. Other bearing variants can also fit the housing. 12(00), 22(00), 13(00) – self-aligning
ball bearings, 222(00), 213(00), BS2… – spherical roller bearings, C… – CARB toroidal roller bearing
2) The adapter sleeve fits the bearing in the same line only. Other adapter sleeve variants can also be used.
3) The locating ring fits the bearing in the same line only. Two locating rings are required for each housing.
90