Подшипник NNU 4948 K
Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18 kg
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4948 K
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 18 Кг
- Частота вращения предельная при пластичной смазке 1 600 об/мин
- Частота вращения предельная при жидкой смазке 2 000 об/мин
Корпус UCP212
Manufacturer: NACHI
Weight:: 4.7 (kg)
Подшипник 22230CDKE4
Manufacturer: NSK-RHP
Sizes: 150x270x73 (mm)
Weight:: 18.4 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K60X68X20
Manufacturer: INA-FAG
Weight:: 0.071 (kg)
CONTITECH 40X8000 E 315 E 8093 L=L EL
Manufacturer: ContiTech AG
Подшипник C 5908 V
Manufacturer: SKF
Sizes: 40x62x30 (mm)
Weight:: 0.34 (kg)
K35 PTFE/NBR(76,2x91,3x6,3)
Manufacturer: KASTAS
Sizes: 76,2x91,3x6,3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x60x8 (mm)
MEGADYNE ISORAN 1520MXL
Manufacturer: ContiTech AG
Подшипник O-40
Manufacturer: NACHI
Sizes: 127x185.738x50.8 (mm)
Weight:: 3.9 (kg)
5.33 NBR 70(043,82x05,33)
Manufacturer: KASTAS
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.
