Подшипник NA4848
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10 kg
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10 kg
Технические характеристики из каталога производителя:
- Обозначение NA4848
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 10 Кг
- Частота вращения предельная при пластичной смазке 950 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер сопряженных деталей (da min.) 249
- Размер сопряженных деталей (Da max.) 291
- Размер сопряженных деталей (ra max.) 2
- Частота вращения предельная 1500 об/мин
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4905
Manufacturer: INA-FAG
Sizes: 30x42x17 (mm)
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K01 (30x45x22,5)
Manufacturer: KASTAS
Sizes: 30x45x22,5 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 72x92x12 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCN)
Manufacturer: STO
Sizes: 15x32x7.5/9 (mm)
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Bearing 7319 AC
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 6.67 (kg)
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T5 DD
Manufacturer: ContiTech AG
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Bearing HK5520
Manufacturer: INA-FAG
Sizes: 55x63x20 (mm)
Weight:: 0.074 (kg)
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Bearing SCH68
Manufacturer: INA-FAG
Sizes: 9.525x15.875x12.700 (mm)
Weight:: 0.009 (kg)
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ATG10 4470 MFX - Megaflex ( ATK10 4470 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
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Bearing 61905 2RS
Manufacturer: ETERNO
Sizes: 25x42x9 (mm)
Weight:: 0.045 (kg)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.