Подшипник NN3044
Inner diameter:: 220 mm
Outer diameter: 310 mm
The size of the width: 90 mm
Weight:: 28.4 kg
Outer diameter: 310 mm
The size of the width: 90 mm
Weight:: 28.4 kg
Технические характеристики из каталога производителя:
- Обозначение NN3044
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 28,4 Кг
- Частота вращения предельная при пластичной смазке 2700 об/мин
- Частота вращения предельная при жидкой смазке 3200 об/мин
K05 PU (45x53x5/7,8)
Manufacturer: KASTAS
Sizes: 45x53x5/7,8 (mm)
SEALS (REINFORCED SEAL) (ARTY)
Manufacturer: FEKO
Sizes: 20x28x5.50/6 (mm)
Bearing BK5020
Manufacturer: ETERNO
Sizes: 50x58x20 (mm)
Weight:: 87.3 (kg)
K69 POM(150x144x12,5)
Manufacturer: KASTAS
Sizes: 150x144x12,5 (mm)
Подшипник SL024938
Manufacturer: INA-FAG
Sizes: 190x260x69 (mm)
Bushing H3072
Manufacturer: ETERNO
Sizes: 360x420x188 (mm)
Weight:: 30.5 (kg)
K54 NBR(12x7x2,5)
Manufacturer: KASTAS
Sizes: 12x7x2,5 (mm)
T2,5/290 ( Т2,5 290 )
Manufacturer: ContiTech AG
K21 NBR(20x30x10)
Manufacturer: KASTAS
Sizes: 20x30x10 (mm)
A 74 13x1880 Li / 1910 Ld
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.
