Bearing TWC3446
Inner diameter:: 53.975 mm
Outer diameter: 73.020 mm
The size of the width: 2.337 mm
Weight:: 0.035 kg
Outer diameter: 73.020 mm
The size of the width: 2.337 mm
Weight:: 0.035 kg
Technical specifications
Designation: TWC3446
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 53.975 mm
External diameter: 73.020 mm
Width (B): 2.337 mm
Weight: 0.035 kg
K32 PU/POM(100x120x12 )
Manufacturer: KASTAS
Sizes: 100x120x12 (mm)
8V 1350
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 7x29.30x8.50 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PME35-N
Manufacturer: INA-FAG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x50x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 106.00x116.66x5.33 (mm)
Подшипник 6821NR
Manufacturer: NSK-RHP
Sizes: 105x130x13 (mm)
Weight:: 0.324 (kg)
K10 NBR(280x295x9,5/13)
Manufacturer: KASTAS
Sizes: 280x295x9,5/13 (mm)
Подшипник NUP 2228
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.3 (kg)
Bearing 55175C / 55437
Manufacturer: TIMKEN
Sizes: 44.45x111.125x30.162 (mm)
Weight:: 1.45 (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.
