Подшипник NNU 4940 K
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4940 K
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 15,3 Кг
- Частота вращения предельная при пластичной смазке 1 900 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
RPP14 DD 3958 MFX - Megaflex
Manufacturer: ContiTech AG
RPP14 4102 ( RPP 14 4102 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NKIS45
Manufacturer: ETERNO
Sizes: 45x55x72 (mm)
Weight:: 305 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ THE50
Manufacturer: INA-FAG
K38 PU(25x35x7)
Manufacturer: KASTAS
Sizes: 25x35x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 344.30x355.70x5.70 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 30x48x8 (mm)
RPP8 4832 ( RPP 8 4832 -V, -M, -MFX )
Manufacturer: ContiTech AG
ATG10 3710 MFX - Megaflex ( ATK10 3710 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 60.00x68.00x4.00 (mm)
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.
