Подшипник NNU 4928 K
Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.08 kg
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.08 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4928 K
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 4,08 Кг
- Частота вращения предельная при пластичной смазке 2 800 об/мин
- Частота вращения предельная при жидкой смазке 3 600 об/мин
O-RING
Manufacturer: NQK SF
Sizes: 148.49x159.09x5.30 (mm)
K39 (110x125x12 )
Manufacturer: KASTAS
Sizes: 110x125x12 (mm)
Krestovina 41,3x126
Manufacturer: TOYO
Подшипник M86648A/M86610
Manufacturer: NSK-RHP
Sizes: 30.955x64.292x21.433 (mm)
Weight:: 0.333 (kg)
Bearing 23168K
Manufacturer: TMB
Sizes: 340x580x190 (mm)
Weight:: 210 (kg)
RPP8 7840 ( RPP 8 7840 -V, -M, -MFX )
Manufacturer: ContiTech AG
RPP14 4872 ( RPP 14 4872 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing IR9x12x12
Manufacturer: INA-FAG
Sizes: 9x12x12 (mm)
Weight:: 0.045 (kg)
Подшипник 53406
Manufacturer: NACHI
Sizes: 30x70x30.1 (mm)
Weight:: 0.73 (kg)
Manufacturer: ContiTech AG
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.
