Bearing TWD3446
Inner diameter:: 53.975 mm
Outer diameter: 73.020 mm
The size of the width: 3.200 mm
Weight:: 0.048 kg
Outer diameter: 73.020 mm
The size of the width: 3.200 mm
Weight:: 0.048 kg
Technical specifications
Designation: TWD3446
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 53.975 mm
External diameter: 73.020 mm
Width (B): 3.200 mm
Weight: 0.048 kg
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBR)
Manufacturer: STO
Sizes: 80x100x12 (mm)
K22 NBR(55x70x10)
Manufacturer: KASTAS
Sizes: 55x70x10 (mm)
AT5 DD
Manufacturer: ContiTech AG
RPP14 2058 ( RPP 14 2058 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing CSK25 PP
Manufacturer: ETERNO
Sizes: 25x52x15 (mm)
Weight:: 140 (kg)
AT20 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x75x11 (mm)
Bearings RF-22-PP
Manufacturer: INA
Sizes: 9.525x34.925x20.638 (mm)
Weight:: 0.132 (kg)
Подшипник 21307CDKE4
Manufacturer: NSK
Sizes: 35x80x21 (mm)
Weight:: 0.53 (kg)
Подшипник 6219N
Manufacturer: NSK
Sizes: 95x170x32 (mm)
Weight:: 2.64 (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.