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
Bearing D25
Manufacturer: INA-FAG
Sizes: 50.800x84.938x20.650 (mm)
Weight:: 433 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 62304-2RSR
Manufacturer: FAG
Sizes: 20x52x21 (mm)
Bearings NK105/26
Manufacturer: INA-FAG
Sizes: 105x125x26 (mm)
Weight:: 0.54 (kg)
2.62 NBR 70(015,08x02,62)
Manufacturer: KASTAS
Bearings NAO30x52x18
Manufacturer: INA-FAG
Sizes: 30x52x18 (mm)
Weight:: 0.177 (kg)
K35 PTFE/NBR(110x120,7x4,2)
Manufacturer: KASTAS
Sizes: 110x120,7x4,2 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 170x200x16 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x120x13 (mm)
K18 (225x200x25,4)
Manufacturer: KASTAS
Sizes: 225x200x25,4 (mm)
Подшипник 6219NR
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.62 (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.
