Подшипник C 4909 V
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.29 kg
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.29 kg
Технические характеристики из каталога производителя:
- Обозначение C 4909 V
- Производитель SKF
- S2 1.7 мм
- s1 4.7 мм
- Коэффициент отклонения k1
- Рабочий коэффициент подачи k2
- d 68 мм
- B 22 мм
- D1 - 60.7 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 3800 об/мин
- Масса подшипника 0.29 кг
- D2 - 51.5 мм
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
O-RING
Manufacturer: NQK SF
Sizes: 82.00x87.00x2.50 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRAE50-NPP-B-FA125.5
Manufacturer: INA-FAG
Sizes: 50x90x43.8 (mm)
Bearing 609ZZ (80019)
Manufacturer: TMB
Sizes: 9x24x7 (mm)
Weight:: 0.014 (kg)
Подшипник NP 309
Manufacturer: NACHI
Sizes: 45x86.5x25 (mm)
Weight:: 0.85 (kg)
2 NBR 70(045,00x02,00)
Manufacturer: KASTAS
C 68 22x1726 Li / 1785 Ld
Manufacturer: ContiTech AG
SPA 2300 Lw L=L EL
Manufacturer: ContiTech AG
Подшипник RS-5018
Manufacturer: NSK-RHP
Sizes: 90x140x67 (mm)
Weight:: 3.75 (kg)
Bearings PWTR3072 2RS
Manufacturer: INA-FAG
Sizes: 30x72x29 (mm)
Weight:: 0.697 (kg)
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.