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
Bearing K20x30x30
Manufacturer: INA
Sizes: 20x30x30 (mm)
Weight:: 0.0049 (kg)
Подшипник 230/750CAKE4
Manufacturer: NSK
Sizes: 750x1090x250 (mm)
Weight:: 768 (kg)
BX 45 BX 1186 Ld
Manufacturer: ContiTech AG
T10 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 133.00x149.00x8.00 (mm)
XPZ 2360 Lw / Ld ( XPZ2360 )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 240XL
Manufacturer: ContiTech AG
Bearing N230EMZ1 (2230EHZ1)
Manufacturer: TMB
Sizes: 150x270x45 (mm)
Weight:: 12 (kg)
K31 PU/NBR/POM(90x110x14,5)
Manufacturer: KASTAS
Sizes: 90x110x14,5 (mm)
Подшипник 7920 C
Manufacturer: NSK
Sizes: 100x140x20 (mm)
Weight:: 0.794 (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.