Split plummer block for bearings with cylindrical bore, made of ductile cast, for grease lubrication
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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | SNR |
| d - Shaft diameter | 440 mm |
| d1 - Shaft diameter outlet large | 470 mm |
| a - Housing length | 1220 mm |
| b - Housing foot width | 430 mm |
| c - Housing foot height | 135 mm |
| g - Bearing seat width | 246 mm |
| h - Bearing center height | 420 mm |
| h1 - Housing height | 835 mm |
| l - Housing mid width | 460 mm |
| l1 - Width over TS | 469 mm |
| l2 - Width over TA | 552 mm |
| m - Mounting hole/punches distance (length) | 1030 mm |
| m1 - Distance punches dowel pins | 1120 mm |
| n - Mounting hole distance (width) | 260 mm |
| u - Mounting hole (width) | 48 mm |
| v - Mounting hole (length) | 60 mm |
| D - Bearing seat diameter | 720 mm |
| g1 - Distance small shaft shoulder to bearing center | 229 mm |
| W - Bearing distance | 35 mm |
| Housing weight | 739 kg |
| Material of Housing | ductile cast |
| Initial grease quantity | 32400 cm³ |
| BOLTS | |
|---|---|
| G - Fixing bolts | M42 |
| Recommended torque fixing bolts | 2800 N-m |
| Connection bolts | M42x280 |
| Recommended torque connection bolts | 2430 N-m |
| Eye bolt(s) | M42 |
| Maximum loads 120° | 2300 kN |
| Maximum loads 150° | 1330 kN |
| Maximum loads 180° | 1150 kN |
| BREAKING LOADS | |
|---|---|
| Breaking loads P 0° | 12800 kN |
| Breaking loads P 55° | 16000 kN |
| Breaking loads P 90° | 7680 kN |
| Breaking loads P 120° | 5760 kN |
| Breaking loads P 150° | 4960 kN |
| Breaking loads P 180° | 6400 kN |
| Breaking loads axial P a | 4000 kN |
| ASSOCIATED COMPONENTS - GENERAL | |
|---|---|
| Bearing | 23188 |
| Fixing rings | 2 x FR720x10x15 |
| Labyrinth sealing TS | TS-500 |
| Taconite Sealing TA | TA-500 |
| End cover TE | TE-500 |