Подшипник NNU 4940
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4940
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 15,3 Кг
- Частота вращения предельная при пластичной смазке 1 900 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
Bearing GEG70ES-2RS
Manufacturer: TMB
Sizes: 70x120x70 (mm)
Weight:: 2.9 (kg)
Bearing BCE1112
Manufacturer: INA-FAG
Sizes: 17.462x22.225x19.050 (mm)
Weight:: 0.016 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K18X24X12
Manufacturer: INA-FAG
Weight:: 0.012 (kg)
GEAR PULLEYS 8M-75S 189.39 (8M-75S 189.39/62)
Manufacturer: BBC
K22 NBR(34,92x42,85x6,35)
Manufacturer: KASTAS
Sizes: 34,92x42,85x6,35 (mm)
Подшипник 1779/1729
Manufacturer: NSK-RHP
Sizes: 23.812x56.896x19.368 (mm)
Weight:: 0.245 (kg)
3.53 NBR 70(039,69x03,53)
Manufacturer: KASTAS
RPP8 7856 ( RPP 8 7856 -V, -M, -MFX )
Manufacturer: ContiTech AG
K69 POM(32x28,9x3,8)
Manufacturer: KASTAS
Sizes: 32x28,9x3,8 (mm)
Bearing 626 2RS
Manufacturer: ETERNO
Sizes: 6x19x6 (mm)
Weight:: 0.279 (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.
