Bearing TWA3446
Inner diameter:: 53.975 mm
Outer diameter: 73.020 mm
The size of the width: 0.810 mm
Weight:: 0.011 kg
Outer diameter: 73.020 mm
The size of the width: 0.810 mm
Weight:: 0.011 kg
Technical specifications
Designation: TWA3446
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 53.975 mm
External diameter: 73.020 mm
Width (B): 0.810 mm
Weight: 0.011 kg
O-2800
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
K04 (63,5x76,2x28,5)
Manufacturer: KASTAS
Sizes: 63,5x76,2x28,5 (mm)
HTD 8M 3920 ( HTD8M 3920 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings RAE30-NPP-B
Manufacturer: INA-FAG
Weight:: 0.31 (kg)
Bearing NUKR 47
Manufacturer: ETERNO
Sizes: 47x20x66 (mm)
Weight:: 0.38 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 300x320x12 (mm)
MEGADYNE ISORAN 1442 RPP14 ( RPP 14M 1422 )
Manufacturer: ContiTech AG
K22 PU(25x32x5,5 )
Manufacturer: KASTAS
Sizes: 25x32x5,5 (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.
