Подшипник NNU 4928
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
- 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
HTD 8M 4296 ( HTD8M 4296 -V, -M, -MFX )
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MEGADYNE ISORAN 640 PLT8 ( RPP8 640 PLATINUM )
Manufacturer: ContiTech AG
AT10 1360 GEN III
Manufacturer: ContiTech AG
Подшипник RSF-4864E4
Manufacturer: NSK-RHP
Sizes: 320x400x80 (mm)
Weight:: 24.3 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x92x11 (mm)
Bearing 25577 / 25523
Manufacturer: TIMKEN
Sizes: 42.875x82.931x26.988 (mm)
Weight:: 0.621 (kg)
Bearing S6210
Manufacturer: ETERNO
Sizes: 50.00x90.00x20.00 (mm)
Weight:: 460 (kg)
Bearing NUP230
Manufacturer: ETERNO
Sizes: 150x270x45 (mm)
Weight:: 11.27 (kg)
K73 POLYESTER/PTFE(35x40x5,6)
Manufacturer: KASTAS
Sizes: 35x40x5,6 (mm)
A 34,5 13x875 Li / 905 Ld
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.
