Bearing 51334
Inner diameter:: 170 mm
Outer diameter: 280 mm
The size of the width: 87 mm
Weight:: 22 kg
Outer diameter: 280 mm
The size of the width: 87 mm
Weight:: 22 kg
Technical specifications
Designation : 51334
Dimensions, mm : 170x280x87
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 22 Kg
Dynamic load rating (C) - 468000 kN
Static load rating (C0) - 1760000 kN
Grease lubrication speed - 600 rev/min
Speed limit with oil lubrication - 800 rev/min
K73 POLYESTER/PTFE(500x505x25)
Manufacturer: KASTAS
Sizes: 500x505x25 (mm)
Корпус UCFL212
Manufacturer: NACHI
Weight:: 4.1 (kg)
K22 PU(252x273x10 )
Manufacturer: KASTAS
Sizes: 252x273x10 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB4Y)
Manufacturer: STO
Sizes: 50x68x7/10 (mm)
4 FKM 80(020,00x04,00 )
Manufacturer: KASTAS
Подшипник 6921VV
Manufacturer: NSK-RHP
Sizes: 105x145x20 (mm)
Weight:: 0.856 (kg)
Подшипник NCF1868V
Manufacturer: SKF
Sizes: 340x420x38 (mm)
Weight:: 11 (kg)
Bearing 6212ZNB
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.78 (kg)
L 390 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
K79 POLYESTER/GRAPHITE(90x95x9,7)
Manufacturer: KASTAS
Sizes: 90x95x9,7 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
