Page 104 - SKF-bearing-housings

2.2 SNL and SE plummer block housings for bearings on an adapter sleeve, inch shafts
d a 3 /4 – 1 in.
19,05 – 25,4 mm

A 2 A 2 A 2
C a

H d a D a
with TSN .. C with TSN .. ND
H 1
A 2

A 1
A

with TSN .. A with TSN .. S

Shaft Housing Appropriate parts
diameter Bearing 1) Adapter Locating Seals End cover Width
sleeve 2) ring 3) incl.
seals
d a
A 2
in./mm – – mm
3 /4 SNL 505 1205 EKTN9 HE 205 FRB 5/52 TSN 505 A ASNH 505 67
19,05 2205 EKTN9 HE 305 FRB 3.5/52 TSN 505 C 67
22205 EK HE 305 FRB 3.5/52 TSN 505 SE 80
C 2205 KTN9 HE 305 E FRB 3.5/52 TSN 505 NDE 125
SNL 506-605 1305 EKTN9 HE 305 FRB 7.5/62 TSN 605 A ASNH 506-605 77
TSN 605 C 77
TSN 605 SE 89
TSN 605 NDE 135
15 /16 SNL 506-605 1206EKTN9 HA 206 FRB 8/62 TSN 506 A ASNH 506-605 77
23,813 2206 EKTN9 HA 306 FRB 6/62 TSN 506 C 77
22206 EK HA 306 FRB 6/62 TSN 506 SA 89
C 2206 KTN9 HA 306 E FRB 6/62 TSN 506 NDA 135
SE 507-606 1306 EKTN9 HA 306 FRB 7.5/72 TSN 606 A ASNH 507-606 82
2306 K HA 2306 FRB 3.5/72 TSN 606 C 82
21306 CCK HA 306 FRB 7.5/72 TSN 606 SA 94
TSN 606 NDA 140
1 SNL 506-605 1206 EKTN9 HE 206 FRB 8/62 TSN 506 A ASNH 506-605 77
25,4 2206 EKTN9 HE 306 FRB 6/62 TSN 506 C 77
22206 EK HE 306 FRB 6/62 TSN 506 SE 89
C 2206 KTN9 HE 306 E FRB 6/62 TSN 506 NDE 135
SE 507-606 1306 EKTN9 HE 306 FRB 7.5/72 TSN 606 A ASNH 507-606 82
2306 K HE 2306 FRB 3.5/72 TSN 606 C 82
21306 CCK HE 2306 FRB 7.5/72 TSN 606 SE 94
TSN 606 NDE 140

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.
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