Подшипник 6920DDU
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.828 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.828 kg
Технические характеристики из каталога производителя:
- Обозначение 6920DDU
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,828 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Размер сопряженных деталей (da min.) 106,5
- Размер сопряженных деталей (da max) 111
- Размер сопряженных деталей (Da max.) 133,5
- Размер сопряженных деталей (ra max.) 1
- Расчетный коэффициент (f0) 16,4
SPZ 1637
Manufacturer: ContiTech AG
Подшипник 3478/3420
Manufacturer: NSK-RHP
Sizes: 34.925x79.375x29.37 (mm)
Weight:: 0.707 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23080-K-MB
Manufacturer: FAG
Sizes: 400x600x148 (mm)
Bearings AXK1024
Manufacturer: INA-FAG
Sizes: 10x24x2 (mm)
Weight:: 0.003 (kg)
AT5 DD
Manufacturer: ContiTech AG
SPA 1882 Lw L=L EL
Manufacturer: ContiTech AG
Krestovina 65x172
Manufacturer: TOYO
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SW13)
Manufacturer: STO
Sizes: 36x72x6.7 (mm)
Bearing 89307 TN
Manufacturer: INA-FAG
Sizes: 35x68x20 (mm)
Weight:: 0.340 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 160.00x168.00x4.00 (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.
