Подшипник NNU 4920 K
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.9 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4920 K
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 1,9 Кг
- Частота вращения предельная при пластичной смазке 4 000 об/мин
- Частота вращения предельная при жидкой смазке 5 000 об/мин
Bearing 23238 KMW33
Manufacturer: ETERNO
Sizes: 190x340x120 (mm)
Weight:: 47 (kg)
T10 DD 720 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
K33 PU(180x205x16)
Manufacturer: KASTAS
Sizes: 180x205x16 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x70x7 (mm)
K23 PU(26,99x17,46x6,35)
Manufacturer: KASTAS
Sizes: 26,99x17,46x6,35 (mm)
Bearing NUP234EM (92234EH)
Manufacturer: TMB
Sizes: 170x310x52 (mm)
Weight:: 20 (kg)
Bearings RT620
Manufacturer: INA-FAG
Sizes: 60.325x101.600x25.400 (mm)
Weight:: 0.843 (kg)
RPP14 7210 ( RPP 14 7210 -V, -M, -MFX )
Manufacturer: ContiTech AG
3 NBR 70(079,00x03,00)
Manufacturer: KASTAS
Подшипник 6015-2NSE
Manufacturer: NACHI
Sizes: 75x115x20 (mm)
Weight:: 0.645 (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.
