Подшипник 689
Inner diameter:: 9 mm
Outer diameter: 17 mm
The size of the width: 4 mm
Weight:: 0.004 kg
Outer diameter: 17 mm
The size of the width: 4 mm
Weight:: 0.004 kg
Технические характеристики из каталога производителя:
- Обозначение 689
- Размер (r min.) 0,2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00353 Кг
- Частота вращения предельная при пластичной смазке 36 000 об/мин
- Частота вращения предельная при жидкой смазке 43 000 об/мин
- Размер сопряженных деталей (da min.) 10,6
- Размер сопряженных деталей (Da max.) 15,4
- Размер сопряженных деталей (ra max.) 0,2
Bearing GS81118
Manufacturer: INA-FAG
Sizes: 90x120x6.5 (mm)
Weight:: 0.234 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 14x20x5 (mm)
XPA 2650 Lw / Ld ( ХРА 2650 )
Manufacturer: ContiTech AG
3.53 NBR 70(061,90x03,53)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x72x7 (mm)
Bearings GAY115-NPP-B
Manufacturer: INA-FAG
Weight:: 0.62 (kg)
Bearing SCE78
Manufacturer: INA-FAG
Sizes: 11.112x15.875x12.700 (mm)
Weight:: 0.007 (kg)
Bearings PWTR50110 2RS
Manufacturer: INA-FAG
Sizes: 50x110x32 (mm)
Weight:: 1.69 (kg)
Manufacturer: ContiTech AG
Корпус UCFL206
Manufacturer: NACHI
Weight:: 0.96 (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.
