Подшипник NF 248
Inner diameter:: 240 mm
Outer diameter: 385 mm
The size of the width: 72 mm
Weight:: 50 kg
Outer diameter: 385 mm
The size of the width: 72 mm
Weight:: 50 kg
Технические характеристики из каталога производителя:
- Обозначение NF 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 50.0 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
Manufacturer: ContiTech AG
Bearing 52313 (38313)
Manufacturer: TMB
Sizes: 65x115x36 (mm)
Weight:: 2.75 (kg)
K37 (35x50x11,50)
Manufacturer: KASTAS
Sizes: 35x50x11,50 (mm)
Bearing NJ240
Manufacturer: ETERNO
Sizes: 200x360x58 (mm)
Weight:: 27 (kg)
Подшипник NP 308
Manufacturer: NACHI
Sizes: 40x77.5x23 (mm)
Weight:: 0.65 (kg)
SPB 6300
Manufacturer: ContiTech AG
Подшипник 47890/47820
Manufacturer: NSK-RHP
Sizes: 92.075x146.05x33.338 (mm)
Weight:: 2.124 (kg)
Bearing 22314 MW33
Manufacturer: ETERNO
Sizes: 70x150x51 (mm)
Weight:: 4.28 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 481.46x495.44x6.99 (mm)
Подшипник NNC4934CV
Manufacturer: SKF
Sizes: 170x230x60 (mm)
Weight:: 7.35 (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.
