Подшипник NA4909
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.28 kg
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.28 kg
Технические характеристики из каталога производителя:
- Обозначение NA4909
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,28 Кг
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 8000 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (Da max.) 64
- Размер сопряженных деталей (ra max.) 0,6
K62 NBR(160x145x6)
Manufacturer: KASTAS
Sizes: 160x145x6 (mm)
Bearings NK43/20
Manufacturer: INA-FAG
Sizes: 43x53x20 (mm)
Weight:: 0.086 (kg)
Подшипник 23944E
Manufacturer: NACHI
Sizes: 220x300x60 (mm)
Weight:: 12.6 (kg)
Подшипник FJ-2220
Manufacturer: NSK-RHP
Sizes: 22x28x20 (mm)
Weight:: 0.023 (kg)
SPB 2000
Manufacturer: ContiTech AG
Подшипник NNC4980CV
Manufacturer: SKF
Sizes: 400x540x140 (mm)
Weight:: 96.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x66x8/5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TG)
Manufacturer: STO
Sizes: 25x47x8/8.5 (mm)
Корпус KHPFL207A
Manufacturer: NACHI
Weight:: 0.81 (kg)
T5 185 ( Т5 185 ) MEGADYNE MEGAPOWER
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.