ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4907-2RSR
Inner diameter:: 42 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4907-2RSR
- ПроизводительINA
- Fw42 mm
- d55 mm
- rmin0,6 mm
- m107 g / Вес
- Cr29500 N / динамическая грузоподъемность, радиальная
- C0r39500 N / статическая грузоподъемность, радиальная
- Cur7200 N / нагрузка предела усталости радиальная
- nG Fett4800 1/min / Предельная частота вращения при консистентной смазке
- C20 mm
Bearing RNA4904.2RS
Manufacturer: ETERNO
Sizes: 25x37x17 (mm)
Weight:: 56 (kg)

Подшипник 6303NR
Manufacturer: NACHI
Sizes: 17x47x14 (mm)
Weight:: 0.115 (kg)

K705 PTFE/NBR(415x431x11,5)
Manufacturer: KASTAS
Sizes: 415x431x11,5 (mm)

Подшипник 6001DDU
Manufacturer: NSK-RHP
Sizes: 12x28x8 (mm)
Weight:: 0.022 (kg)

Bearing 23126W33
Manufacturer: TMB
Sizes: 130x210x64 (mm)
Weight:: 8.8 (kg)

2800 SLV8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

HTD 512 8M
Manufacturer: ContiTech AG

Подшипник RSF-4924E4
Manufacturer: NSK-RHP
Sizes: 120x165x45 (mm)
Weight:: 2.95 (kg)

Bearing DAC39740036S
Manufacturer:
Sizes: 39.1x74.02x36/34 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 62.00x71.00x4.50 (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.