Подшипник 54210U
Inner diameter:: 50 mm
Outer diameter: 78 mm
The size of the width: 47 mm
Weight:: 0.73 kg
Outer diameter: 78 mm
The size of the width: 47 mm
Weight:: 0.73 kg
Технические характеристики из каталога производителя:
- Обозначение 54210U
- Размер (r min.) 2,4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Масса 0,73 Кг
- Размер (d1) 104,775 мм.
- Частота вращения предельная при пластичной смазке 1900 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
O-RING
Manufacturer: NQK SF
Sizes: 139.50x145.50x3.00 (mm)
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Подшипник 6221NR
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 3.79 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x85x10 (mm)
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Bearing 7306 C
Manufacturer: ETERNO
Sizes: 30x72x19 (mm)
Weight:: 0.381 (kg)
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Подшипник 52313
Manufacturer: NSK-RHP
Sizes: 65x115x65 (mm)
Weight:: 225 (kg)
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Bearing 16024M (7000124H)
Manufacturer: TMB
Sizes: 120x180x19 (mm)
Weight:: 1.55 (kg)
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Bearing 4314 ZZ
Manufacturer: ETERNO
Sizes: 70x150x51 (mm)
Weight:: 4.16 (kg)
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CTD 2590 C14M
Manufacturer: ContiTech AG
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Bearing 4442
Manufacturer: INA-FAG
Sizes: 88.900x127.000x28.580 (mm)
Weight:: 1.133 (kg)
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Bearing 61819 2RS
Manufacturer: ETERNO
Sizes: 95x120x13 (mm)
Weight:: 0.3 (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.