Подшипник NNU 4930
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.39 kg
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.39 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4930
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 6,39 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x55x7 (mm)
ATG10 4710 MFX - Megaflex ( ATK10 4710 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник 7321 A
Manufacturer: NSK-RHP
Sizes: 105x225x49 (mm)
Weight:: 9.34 (kg)
ДЮЙМОВЫЙ ПОДШИПНИК R 4 2RS (R 4 NSL)
Manufacturer: NACHI
Sizes: 6x15x4 (mm)
Weight:: 0.005 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61817-2Z-Y
Manufacturer: FAG
Sizes: 85x110x13 (mm)
AT10 DD
Manufacturer: ContiTech AG
Подшипник 1211 K
Manufacturer: NSK-RHP
Sizes: 55x100x21 (mm)
Подшипник 55187/55443
Manufacturer: NSK-RHP
Sizes: 47.625x112.712x30.162 (mm)
Weight:: 1.37 (kg)
Bearings RNA4876
Manufacturer: INA-FAG
Sizes: 415x480x100 (mm)
Weight:: 26 (kg)
Подшипник 22312EAKE4
Manufacturer: NSK-RHP
Sizes: 60x130x46 (mm)
Weight:: 2.89 (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.
