Подшипник 6903-2NKE
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.018 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.018 kg
Технические характеристики из каталога производителя:
- Обозначение 6903-2NKE
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.018 Кг
- Частота вращения предельная при пластичной смазке 24000 об/мин
- Размер сопряженных деталей (da min.) 19
- Размер сопряженных деталей (Da max.) 28
- Размер сопряженных деталей (ra max.) 0.3
XPC 4310 Lw / Ld ( ХРС 4310 )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ420-M1 + HJ420
Manufacturer: FAG
Sizes: 100x250x58 (mm)
Bearing F-225461
Manufacturer: INA-FAG
Sizes: 62.100x83.500x3.350 (mm)
Weight:: 0.043 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x90x7 (mm)
Bearings RSHE20-XL-N
Manufacturer: INA-FAG
Weight:: 0.550 (kg)
Bearings K89308 TV
Manufacturer: INA-FAG
Sizes: 40x78x7 (mm)
Weight:: 0.484 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K20X26X17
Manufacturer: INA-FAG
Weight:: 0.016 (kg)
Manufacturer: ContiTech AG
T5 DD 685 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
K23 PU(20x14x5,5)
Manufacturer: KASTAS
Sizes: 20x14x5,5 (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.
