ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4907-2RSR
Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 21 mm
Outer diameter: 55 mm
The size of the width: 21 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4907-2RSR
- ПроизводительINA
- d55 mm
- B21 mm
- rmin0,6 mm
- m175 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
- f42 mm
B 142 17x3605 Li / 3650 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FYT)
Manufacturer: FEKO
Sizes: 16x22x3.20/4.40 (mm)
Bearing K40X45X27
Manufacturer: ETERNO
Sizes: 40x45x27 (mm)
Weight:: 0.046 (kg)
K23 PU(76,2x63,5x6,35 )
Manufacturer: KASTAS
Sizes: 76,2x63,5x6,35 (mm)
Подшипник 6948
Manufacturer: NACHI
Sizes: 240x320x38 (mm)
Weight:: 8.02 (kg)
Manufacturer: ContiTech AG
Bearing N212 (2212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.81 (kg)
Торцевое уплотнение RM MG1-42
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x130x13 (mm)
K85 PU(68x63,5x4,5 )
Manufacturer: KASTAS
Sizes: 68x63,5x4,5 (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.
