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
Bearing GS87418
Manufacturer: INA-FAG
Sizes: 90x190x16 (mm)
Weight:: 2.760 (kg)
K22 PU(480x520x20)
Manufacturer: KASTAS
Sizes: 480x520x20 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL045019-PP
Manufacturer: INA-FAG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x36x6 (mm)
2 NBR 90(007,00x02,00)
Manufacturer: KASTAS
Подшипник 53256X
Manufacturer: NSK-RHP
Sizes: 280x380x85 (mm)
Weight:: 225 (kg)
AT5 340 ( АТ5 340 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL182215
Manufacturer: INA-FAG
Sizes: 75x`130x31 (mm)
5.33 NBR 90(208,92x05,33)
Manufacturer: KASTAS
Подшипник LM12749/LM12711
Manufacturer: NSK-RHP
Sizes: 22x45.975x15.494 (mm)
Weight:: 0.121 (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.
