Подшипник E30308DJ
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.744 kg
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.744 kg
Технические характеристики из каталога производителя:
- Обозначение E30308DJ
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.744 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 5300 об/мин
- Размер (a) - 4.6 мм.
- Размер (r1 min.) 2 мм.
- Размер (r2 min.) 1.5 мм.
- Расчетный коэффициент (e) 0.83
- Расчетный коэффициент (Y0) 0.40
- Расчетный коэффициент (Y1) 0.73
K780 PTFE(80x85x60)
Manufacturer: KASTAS
Sizes: 80x85x60 (mm)
RPP8 7144 ( RPP 8 7144 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 4106
Manufacturer: INA
Sizes: 30x53x18 (mm)
Weight:: 0.150 (kg)
MEGADYNE ISORAN 2450 PLT14 ( RPP14 2450 PLATINUM )
Manufacturer: ContiTech AG
T2,5 265 ( Т2,5 265 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x68x9 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 45x62x8 (mm)
Подшипник 6904
Manufacturer: NSK
Sizes: 20x37x9 (mm)
Weight:: 0.037 (kg)
3.53 NBR 90(047,22x03,53)
Manufacturer: KASTAS
Bearing 7209BM (66209H)
Manufacturer: TMB
Weight:: 0.42 (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.