Подшипник NA4872
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 26 kg
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 26 kg
Технические характеристики из каталога производителя:
- Обозначение NA4872
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 26 Кг
- Частота вращения предельная при пластичной смазке 630 об/мин
- Частота вращения предельная при жидкой смазке 1000 об/мин
- Размер сопряженных деталей (da min.) 371
- Размер сопряженных деталей (Da max.) 429
- Размер сопряженных деталей (ra max.) 2
- Частота вращения предельная 1000 об/мин
Корпус UCF322
Manufacturer: NACHI
Weight:: 34.7 (kg)
RPP8 3016 ( RPP 8 3016 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings 49J01
Manufacturer: INA-FAG
Weight:: 0.392 (kg)
AT5 DD
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
Bearing ZS141199
Manufacturer: INA-FAG
Sizes: 141x199x25 (mm)
Weight:: 3.3 (kg)
Krestovina 27x74,6
Manufacturer: TOYO
Подшипник C4916V
Manufacturer: SKF
Sizes: 80x110x30 (mm)
Weight:: 0.86 (kg)
Bearing 7228ACM (46228H)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 8.85 (kg)
Подшипник NCF 2932 V
Manufacturer: SKF
Sizes: 160x220x36 (mm)
Weight:: 4 (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.
