Подшипник NN 3021
Inner diameter:: 105 mm
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.88 kg
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.88 kg
Технические характеристики из каталога производителя:
- Обозначение NN 3021
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 2,88 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 4 500 об/мин
HTD 3280 8M CXA
Manufacturer: ContiTech AG
Подшипник RNA4914
Manufacturer: NSK-RHP
Sizes: 80x100x30 (mm)
Weight:: 0.47 (kg)
K21 NBR(319x340x12 )
Manufacturer: KASTAS
Sizes: 319x340x12 (mm)
T2,5/420 ( Т2,5 420 )
Manufacturer: ContiTech AG
K25 NBR/Metal(70x12x22)
Manufacturer: KASTAS
Sizes: 70x12x22 (mm)
K25 NBR/Metal(102x16x25)
Manufacturer: KASTAS
Sizes: 102x16x25 (mm)
T10 DD
Manufacturer: ContiTech AG
Подшипник 7921 C
Manufacturer: NSK-RHP
Sizes: 105x145x20 (mm)
Weight:: 0.826 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K45X52X18
Manufacturer: INA-FAG
Weight:: 0.042 (kg)
127 XL DD MEGADYNE ISORAN
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.
