Подшипник NNU 4940
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
- 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
240 H DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing LR201NPP
Manufacturer: INA-FAG
Sizes: 12x35x10 (mm)
Weight:: 10 (kg)
K69 POM(63x57x9,8)
Manufacturer: KASTAS
Sizes: 63x57x9,8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP312-E-TVP2
Manufacturer: FAG
Sizes: 60x130x31 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU330-E-M1
Manufacturer: FAG
Sizes: 150x320x65 (mm)
RPP8 DD 3996 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник HR31318J
Manufacturer: NSK-RHP
Sizes: 90x190x46.5 (mm)
Weight:: 5.52 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2307-E-TVP2 + HJ2307-E
Manufacturer: FAG
Sizes: 35x80x31 (mm)
T20 DD
Manufacturer: ContiTech AG
K78 Aramid Phenolic/Graphite(70x75x15 )
Manufacturer: KASTAS
Sizes: 70x75x15 (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.
