ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK4020-2RS
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Технические характеристики из каталога производителя:
- ОбозначениеHK4020-2RS
- ПроизводительINA
- Fw40 mm
- d47 mm
- rmin0,8 mm
- m48 g / Вес
- Cr20000 N / динамическая грузоподъемность, радиальная
- C0r38500 N / статическая грузоподъемность, радиальная
- Cur5000 N / нагрузка предела усталости радиальная
- nG Fett4500 1/min / Предельная частота вращения при консистентной смазке
- C120 mm / Допуск: -0,3
Корпус UCTU317+WU800
Manufacturer: NACHI
Weight:: 56.7 (kg)
Bearing RF44
Manufacturer: INA-FAG
Sizes: 19.050x69.850x39.690 (mm)
Weight:: 38.1 (kg)
Подшипник NUP 312
Manufacturer: NSK-RHP
Sizes: 60x130x31 (mm)
Weight:: 1.82 (kg)
13x950 A 37,5
Manufacturer: ContiTech AG
Bearing 7001ACP6 (E46101)
Manufacturer: TMB
Sizes: 12x28x8 (mm)
Weight:: 0.02 (kg)
Bearings NA4903
Manufacturer: INA-FAG
Sizes: 17x30x13 (mm)
Weight:: 0.037 (kg)
22x2240 C 88
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 58.00x61.60x1.80 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 186x216x12 (mm)
Подшипник 23044EK
Manufacturer: NACHI
Sizes: 220x340x90 (mm)
Weight:: 30.7 (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.
