Подшипник RSF-4868E4
Inner diameter:: 340 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4868E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 25,6 Кг
- Частота вращения предельная при пластичной смазке 280 об/мин
- Частота вращения предельная при жидкой смазке 560 об/мин
- Размер сопряженных деталей (da min.) 351
- Размер сопряженных деталей (Da max.) 409
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
T10 DD
Manufacturer: ContiTech AG
Mechanical seal RM 1527-25
Manufacturer: RiMi
Подшипник 7221BDB
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)
XPZ 1430 Lw / Ld ( XPZ1430 )
Manufacturer: ContiTech AG
K37 (35x43x6 )
Manufacturer: KASTAS
Sizes: 35x43x6 (mm)
D 275,5 32x7000 Li / 7076 Ld
Manufacturer: ContiTech AG
K81 TPE(35,15x41x1,45)
Manufacturer: KASTAS
Sizes: 35,15x41x1,45 (mm)
Bearing 6212 (212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.78 (kg)
Bearing GEG30ES-2RS
Manufacturer: TMB
Sizes: 30x55x32 (mm)
Weight:: 0.29 (kg)
Подшипник 6230
Manufacturer: NSK
Sizes: 150x270x45 (mm)
Weight:: 10 (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.