ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4904
Inner diameter:: 25 mm
Outer diameter: 37 mm
The size of the width: 17 mm
Outer diameter: 37 mm
The size of the width: 17 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4904
- ПроизводительINA
- Fw25 mm
- d37 mm
- rmin0,3 mm
- m52,3 g / Вес
- Cr23700 N / динамическая грузоподъемность, радиальная
- C0r25500 N / статическая грузоподъемность, радиальная
- nG16900 1/min / Предельная частота вращения
- nB8900 1/min / Базовая тепловая частота вращения
- Cur4600 N / нагрузка предела усталости радиальная
- C17 mm
ContiTechXL 025 HF
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x118x11/3 (mm)
Подшипник 6902NR
Manufacturer: NACHI
Sizes: 15x28x7 (mm)
Weight:: 0.017 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7201-C-T-P4S
Manufacturer: FAG
Sizes: 12x32x10 (mm)
K757 PTFE/NBR(63x53x6,3)
Manufacturer: KASTAS
Sizes: 63x53x6,3 (mm)
Bearing 23028W33
Manufacturer: TMB
Sizes: 140x210x53 (mm)
Weight:: 6.55 (kg)
AT10 DD
Manufacturer: ContiTech AG
Mechanical seal RM 551С
Manufacturer: RiMi
AT10 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 370x410x15 (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.
