Подшипник NU 2252
Inner diameter:: 260 mm
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 111 kg
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 111 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 111 Кг
- Частота вращения предельная при пластичной смазке 1 100 об/мин
- Частота вращения предельная при жидкой смазке 1 300 об/мин
- Размер сопряженных деталей (da min.) 280
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
Bearing K25x30x26 ZW
Manufacturer: INA-FAG
Sizes: 25x30x26 (mm)
Weight:: 0.0019 (kg)
K36 (80x92x9,6)
Manufacturer: KASTAS
Sizes: 80x92x9,6 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NKI90/36
Manufacturer: INA-FAG
Sizes: 90x120x36 (mm)
Weight:: 1.09 (kg)
Bearing NKI45/35
Manufacturer: ETERNO
Sizes: 45x50x62 (mm)
Weight:: 289 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 11.20x14.76x1.78 (mm)
Bearing N234EMZ1 (2234EHZ1)
Manufacturer: TMB
Sizes: 170x310x52 (mm)
Weight:: 37 (kg)
Manufacturer: ContiTech AG
T20 DD
Manufacturer: ContiTech AG
Подшипник 6010-2NKE
Manufacturer: NACHI
Sizes: 50x80x16 (mm)
Weight:: 0.264 (kg)
BB168 ( ВВ 168 ) Le= 4336 мм
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.