ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HN2520
Inner diameter:: 25 mm
Outer diameter: 32 mm
The size of the width: 20 mm
Outer diameter: 32 mm
The size of the width: 20 mm
Технические характеристики из каталога производителя:
- ОбозначениеHN2520
- ПроизводительINA
- Fw25 mm
- d32 mm
- rmin0,8 mm
- m39,6 g / Вес
- Cr28000 N / динамическая грузоподъемность, радиальная
- C0r59000 N / статическая грузоподъемность, радиальная
- nG5800 1/min / Предельная частота вращения
- nB5500 1/min / Базовая тепловая частота вращения
- Cur7900 N / нагрузка предела усталости радиальная
- C20 mm / Допуск: -0,3
Bearing 4415
Manufacturer: INA-FAG
Sizes: 34.925x61.930x19.050 (mm)
Weight:: 0.231 (kg)
Подшипник NUP 2306
Manufacturer: NACHI
Sizes: 30x72x27 (mm)
Weight:: 0.5 (kg)
SEALS (REINFORCED SEAL) (DY)
Manufacturer: FEKO
Sizes: 45.50x64.50x8 (mm)
K21 NBR(15,87x25,4x4,76)
Manufacturer: KASTAS
Sizes: 15,87x25,4x4,76 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x68x10 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 100x140x15 (mm)
Подшипник NUP 317
Manufacturer: NSK-RHP
Sizes: 85x180x41 (mm)
Weight:: 4.6 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 205.00x215.60x5.30 (mm)
Bearing NU414
Manufacturer: ETERNO
Sizes: 70x180x42 (mm)
Weight:: 5.26 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 152.4x187.3x19 (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.
