Bearing GT21
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: GT21
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): 6100 mm
Подшипник 52434X
Manufacturer: NSK-RHP
Sizes: 170x340x236 (mm)
Weight:: 225 (kg)
3 NBR 90(042,00x03,00)
Manufacturer: KASTAS
2.5 FKM 80(120,00x02,50 )
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 15x35x7 (mm)
13x1930 A 76
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (F-B)
Manufacturer: FEKO
Sizes: 17.15x36.15x6.50 (mm)
5.33 NBR 70(043,82x05,33)
Manufacturer: KASTAS
Bearing 32204 (7504E)
Manufacturer: TMB
Sizes: 20x47x19.25 (mm)
Weight:: 0.19 (kg)
Bearing B8
Manufacturer: INA-FAG
Sizes: 23.813x46.838x19.050 (mm)
Weight:: 0.151 (kg)
K21 NBR(240x260x16)
Manufacturer: KASTAS
Sizes: 240x260x16 (mm)
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.
