Подшипник NNU 4940
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4940
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 15,3 Кг
- Частота вращения предельная при пластичной смазке 1 900 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
O-RING
Manufacturer: NQK SF
Sizes: 4.00x9.00x2.50 (mm)
CTD 2450 C14M CARBON
Manufacturer: ContiTech AG
Bearing 7208ACP6 (E46208)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.37 (kg)
Bearings GE30-KPP-B-3
Manufacturer: INA-FAG
Weight:: 0.39 (kg)
Подшипник NU 1044
Manufacturer: NSK-RHP
Sizes: 220x310x56 (mm)
Weight:: 18.2 (kg)
Bearing 65X12
Manufacturer: INA-FAG
Sizes: 166.878x192.278x17.470 (mm)
Weight:: 0.736 (kg)
Bearing 2201
Manufacturer: ETERNO
Sizes: 12x32x14 (mm)
Weight:: 0.052 (kg)
HTD 688 8M CXA
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 89422-M
Manufacturer: INA-FAG
Sizes: 110x230x73 (mm)
T10 DD
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.
