Подшипник NNU 4952 K
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4952 K
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 31,1 Кг
- Частота вращения предельная при пластичной смазке 1 400 об/мин
- Частота вращения предельная при жидкой смазке 1 800 об/мин
Подшипник 1203
Manufacturer: NACHI
Sizes: 17x40x12 (mm)
Weight:: 0.073 (kg)
Подшипник RNA69/32
Manufacturer: NSK-RHP
Sizes: 40x52x36 (mm)
Weight:: 0.17 (kg)
K03 (55x40x11)
Manufacturer: KASTAS
Sizes: 55x40x11 (mm)
AT5 DD
Manufacturer: ContiTech AG
KDN NBR(12x20x4,5)
Manufacturer: KASTAS
Sizes: 12x20x4,5 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJ25-N-FA125
Manufacturer: INA-FAG
Bearing 32207 (7507E)
Manufacturer: TMB
Sizes: 35x72x24.25 (mm)
Weight:: 0.44 (kg)
AT10 DD
Manufacturer: ContiTech AG
Mechanical seal RM 208-35
Manufacturer: RiMi
SPZ 1100
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.
