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
Подшипник N 221
Manufacturer: NSK-RHP
Sizes: 105x168.8x36 (mm)
Weight:: 4 (kg)
K27 PU(90x102x12/7)
Manufacturer: KASTAS
Sizes: 90x102x12/7 (mm)
RPP14 DD 4406 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing LR6003 NPPU
Manufacturer: INA-FAG
Sizes: 17x40x10 (mm)
Weight:: 10 (kg)
SPC 2600
Manufacturer: ContiTech AG
140 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing WS81215
Manufacturer: INA-FAG
Sizes: 75x110x27 (mm)
Weight:: 0.293 (kg)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 125x175x13 (mm)
AT10 DD
Manufacturer: ContiTech AG
Bearing FC68399A
Manufacturer: INA-FAG
Sizes: 78.100x97.350x1.740 (mm)
Weight:: 0.035 (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.