Split plummer block for bearings with cylindrical bore, made of ductile cast, for grease lubrication
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PRODUCT DEFINITION | |
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Brand | SNR |
d - Shaft diameter | 300 mm |
d1 - Shaft diameter outlet large | 320 mm |
a - Housing length | 790 mm |
b - Housing foot width | 280 mm |
c - Housing foot height | 105 mm |
g - Bearing seat width | 168 mm |
h - Bearing center height | 280 mm |
h1 - Housing height | 551 mm |
l - Housing mid width | 320 mm |
l1 - Width over TS | 330 mm |
l2 - Width over TA | 412 mm |
m - Mounting hole/punches distance (length) | 670 mm |
m1 - Distance punches dowel pins | 740 mm |
n - Mounting hole distance (width) | 160 mm |
u - Mounting hole (width) | 42 mm |
v - Mounting hole (length) | 50 mm |
D - Bearing seat diameter | 460 mm |
g1 - Distance small shaft shoulder to bearing center | 133,5 mm |
W - Bearing distance | 16 mm |
Housing weight | 230 kg |
Material of Housing | ductile cast |
Initial grease quantity | 8500 cm³ |
BOLTS | |
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G - Fixing bolts | M36 |
Recommended torque fixing bolts | 1750 N-m |
Connection bolts | M30x220 |
Recommended torque connection bolts | 870 N-m |
Eye bolt(s) | M24 |
Maximum loads 120° | 1300 kN |
Maximum loads 150° | 750 kN |
Maximum loads 180° | 650 kN |
BREAKING LOADS | |
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Breaking loads P 0° | 7200 kN |
Breaking loads P 55° | 9000 kN |
Breaking loads P 90° | 4300 kN |
Breaking loads P 120° | 3200 kN |
Breaking loads P 150° | 2800 kN |
Breaking loads P 180° | 3600 kN |
ASSOCIATED COMPONENTS - GENERAL | |
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Designation of housing | SNCD3060R |
Bearing | 23060 |
Fixing rings | 2 x FR460x25x12 |
Labyrinth sealing TS | TS-68 |
Taconite Sealing TA | TA-68 |
End cover TE | TE-68 |