Bearing FT21
Inner diameter:: 44.450 mm
Outer diameter: 78.588 mm
The size of the width: 20.638 mm
Weight:: 0.405 kg
Outer diameter: 78.588 mm
The size of the width: 20.638 mm
Weight:: 0.405 kg
Technical specifications
Designation: FT21
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 44.450 mm
External diameter: 78.588 mm
Width (B): 20.638 mm
Weight: 0.405 kg
Резьба (G): 2600 mm
K95 NBR(8x16x4,2)
Manufacturer: KASTAS
Sizes: 8x16x4,2 (mm)
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Manufacturer: NQK SF
Sizes: 50x68x12 (mm)
Bearing 395A / 394AS
Manufacturer: TIMKEN
Sizes: 66.675x110.000x21.999 (mm)
Weight:: 0.778 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7219-B-TVP
Manufacturer: FAG
Sizes: 95x170x32 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x95x8 (mm)
Подшипник 6311ZENR
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.37 (kg)
HTD 472 8M
Manufacturer: ContiTech AG
T20 DD
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K20X28X16
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Weight:: 0.02 (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.
