Подшипник NN3048
Inner diameter:: 240 mm
Outer diameter: 330 mm
The size of the width: 92 mm
Weight:: 31.8 kg
Outer diameter: 330 mm
The size of the width: 92 mm
Weight:: 31.8 kg
Технические характеристики из каталога производителя:
- Обозначение NN3048
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 31,8 Кг
- Частота вращения предельная при пластичной смазке 2500 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
K21 NBR(20x30x10)
Manufacturer: KASTAS
Sizes: 20x30x10 (mm)
ATG10 4130 MFX - Megaflex ( ATK10 4130 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
K75 PHENOLIC(115x120x25)
Manufacturer: KASTAS
Sizes: 115x120x25 (mm)
3 PU(44x3)
Manufacturer: KASTAS
Подшипник 7204BDT
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
T5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4840-XL
Manufacturer: INA-FAG
Sizes: 220x250x50 (mm)
Weight:: 3.35 (kg)
Bearing 30314 (2GB)
Manufacturer: GMB
Sizes: 70x150x35 (mm)
Weight:: 2.98 (kg)
K21 PU(70x80x5)
Manufacturer: KASTAS
Sizes: 70x80x5 (mm)
Bearings LR203RRU
Manufacturer: INA-FAG
Sizes: 17x47x18.3 (mm)
Weight:: 0.11 (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.
