Подшипник NNU 4952 K
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4952 K
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 31,1 Кг
- Частота вращения предельная при пластичной смазке 1 400 об/мин
- Частота вращения предельная при жидкой смазке 1 800 об/мин
480 L DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
RPP8 3664 ( RPP 8 3664 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 72x92x12 (mm)
Z 26 10x660 Li / 683 Ld
Manufacturer: ContiTech AG
Подшипник NJ 230 EM
Manufacturer: NSK-RHP
Sizes: 150x270x45 (mm)
Weight:: 11.9 (kg)
K73 POLYESTER/PTFE(130x135x15)
Manufacturer: KASTAS
Sizes: 130x135x15 (mm)
Подшипник 779/772
Manufacturer: NSK-RHP
Sizes: 98.425x180.975x47.625 (mm)
Weight:: 5.05 (kg)
Bearing BK3020
Manufacturer: INA-FAG
Sizes: 30x37x20 (mm)
Weight:: 0.039 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x74x12 (mm)
Подшипник FR 168B
Manufacturer: NSK-RHP
Sizes: 6.35x10.719x3.175 (mm)
Weight:: 0.001 (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.
