Bearing 7021 AC
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 2.16 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 2.16 kg
Technical specifications
Designation : 7021 AC
Dimensions, mm : 105x160x26
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.16 Kg
Dynamic load rating (C) - 79800 kN
Static load rating (C0) - 81900 kN
Grease lubrication speed - 4400 rev/min
Speed limit with oil lubrication - 5500 rev/min
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 103.75x139.30x16.45 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 30/6-B-2RSR-TVH
Manufacturer: FAG
Sizes: 6x17x9 (mm)
Подшипник F-1816
Manufacturer: NSK-RHP
Sizes: 18x24x16 (mm)
Weight:: 0.019 (kg)
CONTI-V D268 32X6807 Li/6883 Ld L=L EL
Manufacturer: ContiTech AG
RPP8 4736 ( RPP 8 4736 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 21312W33 (53312w33)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 2.35 (kg)
Bearing 6316Z (60316)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 3.95 (kg)
RPP14 3472 ( RPP 14 3472 -V, -M, -MFX )
Manufacturer: ContiTech AG
5.7 NBR 90(209,20x05,70)
Manufacturer: KASTAS
Bearings RT620
Manufacturer: INA-FAG
Sizes: 60.325x101.600x25.400 (mm)
Weight:: 0.843 (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.
