Page 116 - SKF-bearing-housings

2.2 SNL and SE plummer block housings for bearings on an adapter sleeve, inch shafts
d a 3 – 3 1 /4 in.
76,2 – 82,55 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
in./mm – – mm
3 SNL 517 1217 K HE 217 FRB 16.5/150 TSN 517 L ASNH 517 125
76,2 2217 K HE 317 FRB 12.5/150 TSN 517 A 125
22217 EK HE 317 FRB 12.5/150 TSN 517 C 125
BS2-2217-2CSK HE 317 E FRB 8.5/150 TSN 517 SE 143
C 2217 K HE 317 E FRB 12.5/150 TSN 517 NDE 210
SNL 520-617 1317 K H 317 FRB 14.5/180 TSN 617 L ASNH 520-617 160
2317 K HE 2317 FRB 5/180 TSN 617 A 160
21317 EK H 317 FRB 14.5/180 TSN 617 C 160
22317 EK HE 2317 FRB 5/180 TSN 617 SE 178
C 2317 K HE 2317 FRB 5/180 TSN 617 NDE 220
3 3 /16 SNL 518-615 1218 K HA 218 FRB 17.5/160 TSN 518 L ASNH 518-615 140
80,963 2218 K HA 318 FRB 12.5/160 TSN 518 A 140
22218 EK HA 318 FRB 12.5/160 TSN 518 CE 140
BS2-2218-2CSK HA 2318 E/L73 FRB 8.5/160 TSN 518 SA 158
23218 CCK/W33 HA 2318 FRB 6.25/160 TSN 518 NDA 225
C 2218 K HA 318 E FRB 12.5/160
3 1 /4 SNL 518-615 1218 K HE 218 FRB 17.5/160 TSN 518 A ASNH 518-615 140
82,55 2218 K HE 318 FRB 12.5/160 TSN 518 CE 140
22218 EK HE 318 FRB 12.5/160 TSN 518 SE 158
BS2-2218-2CSK HE 2318 E/L73 FRB 8.5/160 TSN 518 NDE 225
23218 CCK/W33 HE 2318 FRB 6.25/160
C 2218 K HE 318 E FRB 12.5/160
SNL 522-619 1319 K HE 319 FRB 17.5/200 TSN 619 A ASNH 522-619 175
2319 KM HE 2319 FRB 6.5/200 TSN 619 C 175
21319 EK HE 319 FRB 17.5/200 TSN 619 SE 191
22319 EK HE 2319 FRB 6.5/200 TSN 619 NDE 235
C 2319 K HE 2319 FRB 6.5/200

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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