Bearing TWB3446
Inner diameter:: 53.975 mm
Outer diameter: 73.020 mm
The size of the width: 1.600 mm
Weight:: 0.024 kg
Outer diameter: 73.020 mm
The size of the width: 1.600 mm
Weight:: 0.024 kg
Technical specifications
Designation: TWB3446
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 53.975 mm
External diameter: 73.020 mm
Width (B): 1.600 mm
Weight: 0.024 kg
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTC3R)
Manufacturer: STO
Sizes: 38x55x9 (mm)
Bearing 21309KW33 (53309kw33)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 1.2 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 20.80x31x10 (mm)
Bearing NUP313
Manufacturer: ETERNO
Sizes: 65x140x33 (mm)
Weight:: 2.43 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x65x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x26x5 (mm)
Подшипник FJ-3026
Manufacturer: NSK-RHP
Sizes: 30x37x26 (mm)
Weight:: 0.046 (kg)
Подшипник FR 1810
Manufacturer: NSK-RHP
Sizes: 7.938x13.894x3.967 (mm)
Weight:: 0.002 (kg)
Bearings RSTO25
Manufacturer: INA-FAG
Sizes: 25x52x16 (mm)
Weight:: 0.177 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 74.00x79.00x2.50 (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.
