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
K22 PU(60x75x12 )
Manufacturer: KASTAS
Sizes: 60x75x12 (mm)
Bearing 7038ACM (46138H)
Manufacturer: TMB
Sizes: 190x290x46 (mm)
Weight:: 9.35 (kg)
Подшипник 7030C
Manufacturer: NACHI
Sizes: 150x225x35 (mm)
Weight:: 4.42 (kg)
DHTD 700 D5M
Manufacturer: ContiTech AG
RPP8 1808 ( RPP 8 1808 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NUP 2307 ET
Manufacturer: NSK-RHP
Sizes: 35x80x31 (mm)
Weight:: 0.711 (kg)
Подшипник NA5928
Manufacturer: NSK-RHP
Sizes: 140x190x67 (mm)
Weight:: 6 (kg)
K10 NBR(55x63x6/8)
Manufacturer: KASTAS
Sizes: 55x63x6/8 (mm)
Manufacturer: ContiTech AG
Подшипник 27687/27620
Manufacturer: NSK-RHP
Sizes: 82.55x125.412x25.4 (mm)
Weight:: 1.095 (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.
