Подшипник NNU 4960 K
Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4960 K
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 51,9 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 об/мин
K21 PU(150x180x18)
Manufacturer: KASTAS
Sizes: 150x180x18 (mm)
Bearing FC182870
Manufacturer: TMB
Sizes: 90x140x70 (mm)
Weight:: 4.1 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x69x10 (mm)
Bearing BK2820
Manufacturer: INA-FAG
Sizes: 28x35x20 (mm)
Weight:: 0.036 (kg)
CTD 1040 C8M CARBON
Manufacturer: ContiTech AG
V 351/2 F
Manufacturer: ContiTech AG
MEGADYNE ISORAN 408 RPP8 ( RPP 8M 408 )
Manufacturer: ContiTech AG
Подшипник NNCL4936CV
Manufacturer: SKF
Sizes: 180x250x69 (mm)
Weight:: 10.5 (kg)
AT20 DD
Manufacturer: ContiTech AG
Подшипник HR170KBE52X+L
Manufacturer: NSK-RHP
Sizes: 170x310x192 (mm)
Weight:: 57.3 (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.
