ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4928
Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4928
- ПроизводительINA
- d190 mm
- B50 mm
- rmin1,5 mm
- m4150 g / Вес
- Cr237000 N / динамическая грузоподъемность, радиальная
- C0r500000 N / статическая грузоподъемность, радиальная
- nG2900 1/min / Предельная частота вращения
- nB1920 1/min / Базовая тепловая частота вращения
- Cur78000 N / нагрузка предела усталости радиальная
- f160 mm
- S1,5 mm / осевое перемещение
Manufacturer: ContiTech AG
K15 PU(60x49x4,2)
Manufacturer: KASTAS
Sizes: 60x49x4,2 (mm)
Подшипник 7011DT
Manufacturer: NACHI
Sizes: 55x90x18 (mm)
Weight:: 0.42 (kg)
Bearing FC223490
Manufacturer: TMB
Sizes: 110x170x90 (mm)
Weight:: 7.69 (kg)
Bearing 6208 ZZ
Manufacturer: ETERNO
Sizes: 40x80x18 (mm)
Weight:: 0.379 (kg)
RPP14 DD 4112 MFX - Megaflex
Manufacturer: ContiTech AG
K21 NBR(43x64x15)
Manufacturer: KASTAS
Sizes: 43x64x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 24.50x31.50x3.50 (mm)
K19 PTFE/NBR/POM(170x155x16)
Manufacturer: KASTAS
Sizes: 170x155x16 (mm)
RPP14 7476 ( RPP 14 7476 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
