Подшипник 21304E
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.18 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.18 kg
Технические характеристики из каталога производителя:
- Обозначение 21304E
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0,18 Кг
- Частота вращения предельная при пластичной смазке 11000 об/мин
- Частота вращения предельная при жидкой смазке 14000 об/мин
- Расчетный коэффициент (e) 0,31
- Расчетный коэффициент (Y0) 2,15
- Расчетный коэффициент (Y1) 2,2
- Расчетный коэффициент (Y2) 3,27
Manufacturer: ContiTech AG
Bearing DAC40572424
Manufacturer:
Sizes: 40x57x24/24 (mm)
XT200 PU(150x170x12)
Manufacturer: KASTAS
Sizes: 150x170x12 (mm)
Bearing DAC35520022
Manufacturer:
Sizes: 35x52x22/22 (mm)
PM 9169 / 3610 M EL
Manufacturer: ContiTech AG
K43 (65x45x14)
Manufacturer: KASTAS
Sizes: 65x45x14 (mm)
Bearings AXK4060
Manufacturer: INA-FAG
Sizes: 40x60x3 (mm)
Weight:: 0.016 (kg)
K68 POM(32x36x9,5)
Manufacturer: KASTAS
Sizes: 32x36x9,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x52x8 (mm)
Bearing 3207 J-2RS
Manufacturer: INA-FAG
Sizes: 35x72x26.988 (mm)
Weight:: 0.440 (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.