Подшипник NA4911
Inner diameter:: 55 mm
Outer diameter: 80 mm
The size of the width: 25 mm
Weight:: 0.4 kg
Outer diameter: 80 mm
The size of the width: 25 mm
Weight:: 0.4 kg
Технические характеристики из каталога производителя:
- Обозначение NA4911
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,4 Кг
- Частота вращения предельная при пластичной смазке 4000 об/мин
- Частота вращения предельная при жидкой смазке 6700 об/мин
- Размер сопряженных деталей (da min.) 60
- Размер сопряженных деталей (Da max.) 75
- Размер сопряженных деталей (ra max.) 1
Подшипник 140KBE2302+L
Manufacturer: NSK-RHP
Sizes: 140x230x140 (mm)
Weight:: 20.7 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 32x52x7 (mm)
K49 PU/NBR(28x20,5x3,2)
Manufacturer: KASTAS
Sizes: 28x20,5x3,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 71.00x77.00x3.00 (mm)
ContiTechHTD14M 25 HP-PAZ
Manufacturer: ContiTech AG
Bearings 09N03
Manufacturer: INA-FAG
Weight:: 0.005 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJ12
Manufacturer: INA-FAG
Bearing 62306 2RS
Manufacturer: ETERNO
Sizes: 30x72x27 (mm)
Weight:: 0.493 (kg)
163 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
K751 PTFE/Spring(200x187,8x9,5 )
Manufacturer: KASTAS
Sizes: 200x187,8x9,5 (mm)
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.
