Подшипник NF 252
Inner diameter:: 260 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.7 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.7 kg
Технические характеристики из каталога производителя:
- Обозначение NF 252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 66.7 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (r1 min.) 5 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x92x12 (mm)
K518 (75x55x22,4)
Manufacturer: KASTAS
Sizes: 75x55x22,4 (mm)
25X 3150 L=L
Manufacturer: ContiTech AG
Bearing NNTR50X130X65 2ZL
Manufacturer: INA-FAG
Sizes: 50x130x65 (mm)
Weight:: 63 (kg)
AT20 DD
Manufacturer: ContiTech AG
RPP8 5600 ( RPP 8 5600 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 6200RS (160200K)
Manufacturer: TMB
Sizes: 10x30x9 (mm)
Weight:: 0.031 (kg)
HTD 4326 14M CXA
Manufacturer: ContiTech AG
K21 NBR(35x45x10)
Manufacturer: KASTAS
Sizes: 35x45x10 (mm)
HTD 2000 8M CXA
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.