Подшипник NJ 2252
Inner diameter:: 260 mm
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 106 kg
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 106 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 106 Кг
- Частота вращения предельная при пластичной смазке 1100 об/мин
- Частота вращения предельная при жидкой смазке 1300 об/мин
- Размер (r1 min.) 5 мм.
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 19x35x5 (mm)
K33 PU(35x45x7)
Manufacturer: KASTAS
Sizes: 35x45x7 (mm)
Bearing N230E (2230E)
Manufacturer: TMB
Sizes: 150x270x45 (mm)
Weight:: 12 (kg)
Bearing 25577 / 25523
Manufacturer: TIMKEN
Sizes: 42.875x82.931x26.988 (mm)
Weight:: 0.621 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2230-E-M1
Manufacturer: FAG
Sizes: 150x270x73 (mm)
Подшипник 14123A/14274
Manufacturer: NSK-RHP
Sizes: 69.012x31.75x26.982 (mm)
Weight:: 0.421 (kg)
8GTR-1200
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6907-ZW
Manufacturer: INA-FAG
Sizes: 42x55x36 (mm)
RPP8 DD 3292 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 03Y50
Manufacturer: INA-FAG
Sizes: 9.525x15.240x1.724 (mm)
Weight:: 0.006 (kg)
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.
