Bearing 7020 B
Inner diameter:: 100 mm
Outer diameter: 150 mm
The size of the width: 24 mm
Weight:: 1.72 kg
Outer diameter: 150 mm
The size of the width: 24 mm
Weight:: 1.72 kg
Technical specifications
Designation : 7020 B
Dimensions, mm : 100x150x24
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.72 Kg
Dynamic load rating (C) - 61200 kN
Static load rating (C0) - 63600 kN
Grease lubrication speed - 3500 rev/min
Speed limit with oil lubrication - 4700 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 2.00x4.00x1.00 (mm)
Bearing 32028 (2007128)
Manufacturer: TMB
Sizes: 140x210x45 (mm)
Weight:: 8.7 (kg)
Bearing NF216
Manufacturer: ETERNO
Sizes: 80x140x26 (mm)
Weight:: 1.628 (kg)
RPP14 DD 4798 MFX - Megaflex
Manufacturer: ContiTech AG
K21 NBR(20x35x12)
Manufacturer: KASTAS
Sizes: 20x35x12 (mm)
Bearing GT20
Manufacturer: INA-FAG
Sizes: 42.863x75.413x20.638 (mm)
Weight:: 0.374 (kg)
Bearing 195X03
Manufacturer: INA-FAG
Sizes: 495.300x584.200x57.150 (mm)
Weight:: 28.036 (kg)
Подшипник FJ-2516
Manufacturer: NSK-RHP
Sizes: 25x32x16 (mm)
Weight:: 0.024 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6311-2Z
Manufacturer: FAG
Sizes: 55x120x29 (mm)
Подшипник 23148EK
Manufacturer: NACHI
Sizes: 240x400x128 (mm)
Weight:: 66.6 (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.