Bearing TWA1220
Inner diameter:: 19.050 mm
Outer diameter: 31.750 mm
The size of the width: 0.810 mm
Weight:: 0.003 kg
Outer diameter: 31.750 mm
The size of the width: 0.810 mm
Weight:: 0.003 kg
Technical specifications
Designation: TWA1220
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 19.050 mm
External diameter: 31.750 mm
Width (B): 0.810 mm
Weight: 0.003 kg
O-RING
Manufacturer: NQK SF
Sizes: 59.20x70.60x5.70 (mm)
K705 PTFE/NBR(45x53,8x6,3)
Manufacturer: KASTAS
Sizes: 45x53,8x6,3 (mm)
K59F PU(12x7x2,45)
Manufacturer: KASTAS
Sizes: 12x7x2,45 (mm)
Подшипник 7338 A
Manufacturer: NSK-RHP
Sizes: 190x400x78 (mm)
Weight:: 47.5 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PASE15
Manufacturer: INA-FAG
K17 PTFE/NBR(185x164x8,1 )
Manufacturer: KASTAS
Sizes: 185x164x8,1 (mm)
Подшипник LM354525
Manufacturer: NSK-RHP
Sizes: 30x45x25.2 (mm)
Weight:: 0.135 (kg)
Bearing NN3022KW33 (3182122K)
Manufacturer: TMB
Sizes: 110x170x45 (mm)
Weight:: 3.4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x80x12 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 17x28x7.30 (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.
