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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 54x73x10 (mm)
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AT20 DD
Manufacturer: ContiTech AG
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Bearing 7217ACP5 (D46217)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 1.85 (kg)
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AT5 DD
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 80x120x13 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DCY)
Manufacturer: STO
Sizes: 30x40.5x10.5 (mm)
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Bearing 6300P5 (D300)
Manufacturer: TMB
Sizes: 10x35x11 (mm)
Weight:: 0.053 (kg)
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AT20 DD
Manufacturer: ContiTech AG
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Подшипник F-1616
Manufacturer: NSK-RHP
Sizes: 16x22x16 (mm)
Weight:: 0.018 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI50/35
Manufacturer: INA-FAG
Sizes: 50x68x35 (mm)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.