Split plummer block for bearings with cylindrical bore, made of grey cast, for grease lubrication
Split SN-bearing housings made of ductile- or grey cast iron with several sealing options.
This kit contains the following reference(s)
- SNC228-528-
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| PRODUCT DEFINITION | |
|---|---|
| Brand | SNR |
| d - Shaft diameter | 140 mm |
| d1 - Shaft diameter outlet large | 155 mm |
| a - Housing length | 500 mm |
| b - Housing foot width | 150 mm |
| c - Housing foot height | 50 mm |
| g - Bearing seat width | 98 mm |
| h - Bearing center height | 150 mm |
| h1 - Housing height | 302 mm |
| l - Housing mid width | 205 mm |
| l1 - Width over TS | 221 mm |
| l2 - Width over TA | 285 mm |
| l3 - Width over V-ring | 241 |
| m - Mounting hole/punches distance (length) | 420 mm |
| m1 - Distance punches (additional holes) | 400 mm |
| n1 - Distance punches for additional holes (width) | 92 mm |
| m2 - Distance punches (dowel pins) | 458 mm |
| n2 - Distance punches for dowel pins (width) | 108 mm |
| u - Mounting hole (width) | 35 mm |
| v - Mounting hole (length) | 42 mm |
| D - Bearing seat diameter | 250 mm |
| B - Width RDC | 22 mm |
| Initial grease quantity | 2000 cm³ |
| Diameter dowel pins | 8 mm |
| m3 - Distance blind hole bottom pins | 327 mm |
| SEALINGS AND COVER | |
|---|---|
| Sealing DS | SC 228 DS |
| Sealing LA | SC 228 LA |
| Sealing FS | SC 228 FS |
| Sealing TA | SC 228 TA |
| Sealing SV | SC 228 SV |
| end cover EC | SC228-528EC |
| V-ring option | V160A |
| BOLTS | |
|---|---|
| G - Fixing bolts | M30 |
| Recommended torque fixing bolts | 1005 N-m |
| Connection bolts | M24x140 |
| Recommended torque connection bolts | 500 N-m |
| Maximum loads 120° | 360 kN |
| Maximum loads 150° | 210 kN |
| Maximum loads 180° | 180 kN |
| BREAKING LOADS | |
|---|---|
| Breaking loads P 0° | 1250 kN |
| Breaking loads P 55° | 1060 kN |
| Breaking loads P 90° | 630 kN |
| Breaking loads P 120° | 475 kN |
| Breaking loads P 150° | 430 kN |
| Breaking loads P 180° | 530 kN |
| ASSOCIATED COMPONENTS - GENERAL | |
|---|---|
| Regulation disc | RDC228 |
| ASSOCIATED COMPONENTS - OPTION 1 | |
|---|---|
| Bearing | 22228 |
| Fixing ring (x2) | FR250x15x6 |
| ASSOCIATED COMPONENTS - OPTION 2 | |
|---|---|
| Bearing | 23228 |
| Fixing ring (x2) | FR250x5x6 |