Bearing 7028 C
Inner diameter:: 140 mm
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 4.7 kg
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 4.7 kg
Technical specifications
Designation : 7028 C
Dimensions, mm : 140x210x33
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 4.7 Kg
Dynamic load rating (C) - 132000 kN
Static load rating (C0) - 145000 kN
Grease lubrication speed - 4500 rev/min
Speed limit with oil lubrication - 6000 rev/min
K151 NBR FABRIC/POM(20x35x7)
Manufacturer: KASTAS
Sizes: 20x35x7 (mm)
Bearing 6056
Manufacturer: ETERNO
Sizes: 280x420x65 (mm)
Weight:: 31 (kg)
K78 Aramid Phenolic/Graphite(140x145x15 )
Manufacturer: KASTAS
Sizes: 140x145x15 (mm)
K38 PU(36x44x5,8)
Manufacturer: KASTAS
Sizes: 36x44x5,8 (mm)
Bearing BCH810
Manufacturer: INA-FAG
Sizes: 12.700x19.050x15.875 (mm)
Weight:: 0.010 (kg)
Подшипник 6214NR
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.07 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (MH03485)
Manufacturer: STO
Sizes: 88x116x13 (mm)
STD 1800 S8M
Manufacturer: ContiTech AG
BB85 ( ВВ 85 ) Le= 2228 мм
Manufacturer: ContiTech AG
Подшипник NJ 348
Manufacturer: NSK-RHP
Sizes: 240x500x95 (mm)
Weight:: 94.6 (kg)
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.
