Подшипник NNU 4930 K
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 K
- 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
SPZ 662
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 590x630x25 (mm)
Bearing 6411 2RS
Manufacturer: ETERNO
Sizes: 55x140x33 (mm)
Weight:: 2.3 (kg)
RPP8 5200 ( RPP 8 5200 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing PI162012
Manufacturer: INA-FAG
Sizes: 25.4x31.75x19.5 (mm)
Weight:: 0.406 (kg)
T10 DD
Manufacturer: ContiTech AG
Bearing S6212
Manufacturer: ETERNO
Sizes: 60.00x110.00x22.00 (mm)
Weight:: 780 (kg)
Подшипник 7203DF
Manufacturer: NACHI
Sizes: 17x40x12 (mm)
Weight:: 0.07 (kg)
AX 44 AX 1148 Ld
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
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.
