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
Bearing K20X28X25
Manufacturer: ETERNO
Sizes: 20x28x25 (mm)
Weight:: 0.032 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 165x200x14 (mm)
MEGADYNE ISORAN 300 GLD5 ( RPP5 300 GOLD )
Manufacturer: ContiTech AG
Bearing NATV5
Manufacturer: INA
Sizes: 5x16x12 (mm)
Weight:: 11 (kg)
CONTI-V D210 32X5330 Li/5406 Ld L=L EL
Manufacturer: ContiTech AG
K21 NBR(20x30x4)
Manufacturer: KASTAS
Sizes: 20x30x4 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 240x280x15 (mm)
RPP14 DD 5036 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 625 DD
Manufacturer: NSK
Sizes: 5x16x5 (mm)
Weight:: 0.005 (kg)
Mechanical seal RM 301-40
Manufacturer: RiMi
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.