Split plummer block for bearings on adapter sleeve, made of ductile 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)
- SNCD520-617-
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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | SNR |
| d - Shaft diameter | 90 mm |
| D1 - Fixation holes MH1 | 26 mm |
| D2 - Fixation holes MH2 | 18 mm |
| a - Housing length | 380 mm |
| b - Housing foot width | 110 mm |
| c - Housing foot height | 40 mm |
| g - Bearing seat width | 70 mm |
| h - Bearing center height | 112 mm |
| h1 - Housing height | 215 mm |
| l - Housing mid width | 160 mm |
| l1 - Width over TS | 174 mm |
| l2 - Width over TA | 231 mm |
| l3 - Width over V-ring | 187 |
| m - Mounting hole/punches distance (length) | 320 mm |
| m1 - Distance punches (additional holes) | 300 mm |
| n1 - Distance punches for additional holes (width) | 66 mm |
| m2 - Distance punches (dowel pins) | 348 mm |
| n2 - Distance punches for dowel pins (width) | 78 mm |
| D - Bearing seat diameter | 180 mm |
| z - RDC/bearing distance | 4 mm |
| Initial grease quantity | 900 cm³ |
| Diameter dowel pins | 8 mm |
| m3 - Distance blind hole bottom pins | 250 mm |
| SEALINGS AND COVER | |
|---|---|
| Sealing DS | SC 520 DS |
| Sealing LA | SC 520 LA |
| Sealing FS | SC 520 FSS |
| Sealing TA | SC 520 TA |
| Sealing SV | SC 520 SV |
| end cover EC | SC520-617EC |
| V-ring option | V90A |
| BOLTS | |
|---|---|
| Connection bolts | M24x100 |
| 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° | 1350 kN |
| Breaking loads P 55° | 1134 kN |
| Breaking loads P 90° | 675 kN |
| Breaking loads P 120° | 504 kN |
| Breaking loads P 150° | 450 kN |
| Breaking loads P 180° | 576 kN |
| ASSOCIATED COMPONENTS - GENERAL | |
|---|---|
| Regulation disc | RDC520 |
| ASSOCIATED COMPONENTS - OPTION 1 | |
|---|---|
| Bearing | 1220K |
| Adapter sleeve | H 220 |
| Fixing ring (x2) | FR180x18x6 |
| ASSOCIATED COMPONENTS - OPTION 2 | |
|---|---|
| Bearing | 2220K |
| Adapter sleeve | H 320 |
| Fixing ring (x2) | FR180x12x5 |
| ASSOCIATED COMPONENTS - OPTION 3 | |
|---|---|
| Bearing | 22220K |
| Adapter sleeve | H 320 |
| Fixing ring (x2) | FR180x12x5 |
| ASSOCIATED COMPONENTS - OPTION 4 | |
|---|---|
| Bearing | 23220K |
| Adapter sleeve | H 2320 |
| Fixing ring (x2) | FR180x4,85x4,85 |