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: 31.00x39.00x4.00 (mm)
3 NBR 70(120,00x03,00)
Manufacturer: KASTAS
Подшипник HR30211J
Manufacturer: NSK-RHP
Sizes: 55x100x22.75 (mm)
Weight:: 0.736 (kg)
Bearings NATR8-X-PP-A
Manufacturer: INA-FAG
Sizes: 8x24x15 (mm)
Weight:: 0.041 (kg)
SPA 3150 Lw L=L EL
Manufacturer: ContiTech AG
HTD 600 8M CXA
Manufacturer: ContiTech AG
RPP8 7920 ( RPP 8 7920 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7328BDT
Manufacturer: NACHI
Sizes: 140x300x62 (mm)
Weight:: 21.5 (kg)
K41 PTFE/NBR(12x7,1x2,2 )
Manufacturer: KASTAS
Sizes: 12x7,1x2,2 (mm)
Bearing LR5204KDD
Manufacturer: INA-FAG
Sizes: 20x52x20.6 (mm)
Weight:: 20.6 (kg)
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.