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
K107 PU(60x70x6,3/9)
Manufacturer: KASTAS
Sizes: 60x70x6,3/9 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 210x240x16 (mm)
Подшипник NU 2230
Manufacturer: NACHI
Sizes: 150x270x73 (mm)
Weight:: 18.7 (kg)
K31 PU/NBR/POM(185x205x18,5)
Manufacturer: KASTAS
Sizes: 185x205x18,5 (mm)
3.53 FKM 80(055,56x03,53 )
Manufacturer: KASTAS
22x5334 C 210
Manufacturer: ContiTech AG
1200 XXH
Manufacturer: ContiTech AG
Bearing CBK238
Manufacturer: TMB
13x2000 A 79
Manufacturer: ContiTech AG
K21 NBR(6x14x6 )
Manufacturer: KASTAS
Sizes: 6x14x6 (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.
