Подшипник F-4520
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.067 kg
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.067 kg
Технические характеристики из каталога производителя:
- Обозначение F-4520
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,067 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 2600 об/мин
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 25x44x8.5 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 350x380x18 (mm)
K35 PTFE/NBR(350x374x8,1)
Manufacturer: KASTAS
Sizes: 350x374x8,1 (mm)
Bearing 7212 B
Manufacturer: ETERNO
Sizes: 60x110x22 (mm)
Weight:: 1.02 (kg)
Подшипник 53306U
Manufacturer: NSK-RHP
Sizes: 30x60x25 (mm)
Weight:: 225 (kg)
K39 (70x82x9,5 )
Manufacturer: KASTAS
Sizes: 70x82x9,5 (mm)
K702 PTFE/NBR(125x140,5x6,3 )
Manufacturer: KASTAS
Sizes: 125x140,5x6,3 (mm)
K21 PU(32x45x8)
Manufacturer: KASTAS
Sizes: 32x45x8 (mm)
A 173 13x4395 Li / 4425 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 175x220x18 (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.
