ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K21X25X13
Inner diameter:: 21 mm
Outer diameter: 25 mm
Weight:: 0.009 kg
Outer diameter: 25 mm
Weight:: 0.009 kg
Технические характеристики из каталога производителя:
- ОбозначениеK21X25X13
- Количество дорожек качения1
- УплотнениеНет
- ПроизводительINA
- Масса0,009 Кг
- Частота вращения предельная20 900 об/мин
- Частота вращения номинальная12 300 об/мин
- Граничная нагрузка по усталости (Pu)1,97
XPZ 1987 Lw / Ld ( XPZ1987 )
Manufacturer: ContiTech AG
SPB 2580 Lw
Manufacturer: ContiTech AG
Bearing 32004 (2007104E)
Manufacturer: TMB
Sizes: 20x42x15 (mm)
Weight:: 0.098 (kg)
Подшипник NU 338 EM
Manufacturer: NSK-RHP
Sizes: 190x400x78 (mm)
Weight:: 50.6 (kg)
Подшипник 6908DDU
Manufacturer: NSK-RHP
Sizes: 40x62x12 (mm)
Weight:: 0.112 (kg)
3 NBR 70(022,50x03,00)
Manufacturer: KASTAS
Подшипник 7307 A
Manufacturer: NSK-RHP
Sizes: 35x80x21 (mm)
Weight:: 0.464 (kg)
Manufacturer: ContiTech AG
Bearing EW1–5/8
Manufacturer: INA-FAG
Sizes: 41.275x61.930x12.700 (mm)
Weight:: 114.99 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 8.70x16.50x7 (mm)
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.
