Подшипник RSF-4921E4
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 2.05 kg
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 2.05 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4921E4
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 2,05 Кг
- Частота вращения предельная при пластичной смазке 950 об/мин
- Частота вращения предельная при жидкой смазке 1900 об/мин
- Размер сопряженных деталей (da min.) 111,5
- Размер сопряженных деталей (Da max.) 138,5
- Размер сопряженных деталей (ra max.) 1
- Материал сепаратора отсутствует
SPC 3350 Ld
Manufacturer: ContiTech AG
Bearing 61818 ZZ
Manufacturer: ETERNO
Sizes: 90x115x13 (mm)
Weight:: 0.28 (kg)
Корпус UCF309
Manufacturer: NACHI
Weight:: 3.6 (kg)
D 121 32x3074 Li / 3150 Ld
Manufacturer: ContiTech AG
D 233 32x5920 Li / 5996 Ld
Manufacturer: ContiTech AG
K10 NBR(205x220x9,5/13)
Manufacturer: KASTAS
Sizes: 205x220x9,5/13 (mm)
MEGADYNE ISORAN 360MXL
Manufacturer: ContiTech AG
Bearing NU2306
Manufacturer: ETERNO
Sizes: 30x72x27 (mm)
Weight:: 0.53 (kg)
Подшипник 32926
Manufacturer: NSK-RHP
Sizes: 130x180x32 (mm)
Weight:: 2.25 (kg)
Bearing WS81176
Manufacturer: INA-FAG
Sizes: 380x460x20 (mm)
Weight:: 7.910 (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.