Подшипник 689 DD
Inner diameter:: 9 mm
Outer diameter: 17 mm
The size of the width: 5 mm
Weight:: 0.004 kg
Outer diameter: 17 mm
The size of the width: 5 mm
Weight:: 0.004 kg
Технические характеристики из каталога производителя:
- Обозначение 689 DD
- Размер (r min.) 0,2 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,00443 Кг
- Частота вращения предельная при пластичной смазке 24 000 об/мин
- Размер сопряженных деталей (Db min.) 15,2
- Размер сопряженных деталей (db max.) 11,5
- Размер сопряженных деталей (rb max.) 0,2
K753 PTFE/NBR(140x119x8,1)
Manufacturer: KASTAS
Sizes: 140x119x8,1 (mm)
T20 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 44x63.5x10 (mm)
K11 TPE(105x120x7,2/12)
Manufacturer: KASTAS
Sizes: 105x120x7,2/12 (mm)
Bearing 7014AC (46114)
Manufacturer: TMB
Sizes: 70x110x20 (mm)
Weight:: 1.5 (kg)
5.33 NBR 70(034,29x05,33)
Manufacturer: KASTAS
Подшипник 24138CE4
Manufacturer: NSK-RHP
Sizes: 190x320x128 (mm)
Weight:: 41.5 (kg)
Корпус UCP321
Manufacturer: NACHI
Weight:: 36.6 (kg)
Bearing 7328BMP5 (D66328H)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 21.5 (kg)
Bearing 32209 (7509E)
Manufacturer: TMB
Sizes: 45x85x24.75 (mm)
Weight:: 0.58 (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.
