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
Подшипник 23238EK
Manufacturer: NACHI
Sizes: 190x340x120 (mm)
Weight:: 48 (kg)
Bearing 3002 ZZ
Manufacturer: ETERNO
Sizes: 15x32x13 (mm)
Weight:: 0.036 (kg)
Bearing NNTR140X340X162 2Z
Manufacturer: INA-FAG
Sizes: 140x340x162 (mm)
Weight:: 160 (kg)
AT10 1000 GEN III
Manufacturer: ContiTech AG
SPB 1590 Ld
Manufacturer: ContiTech AG
AT5 545 ( АТ5 545 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник RNA69/22
Manufacturer: NSK-RHP
Sizes: 28x39x30 (mm)
Weight:: 0.096 (kg)
Bearing 22220W33 (3520W33)
Manufacturer: TMB
Sizes: 100x180x46 (mm)
Weight:: 4.9 (kg)
Bearing GS89417
Manufacturer: INA-FAG
Sizes: 85x180x19.5 (mm)
Weight:: 2.970 (kg)
K18 (25x17x10)
Manufacturer: KASTAS
Sizes: 25x17x10 (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.