Подшипник NU 2304
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.217 kg
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.217 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2304
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,217 Кг
- Частота вращения предельная при пластичной смазке 11 000 об/мин
- Частота вращения предельная при жидкой смазке 14 000 об/мин
- Размер сопряженных деталей (da min.) 26,5
- Размер сопряженных деталей (ra max.) 1
- Размер (r1 min.) 0,6 мм.
- Размер сопряженных деталей (rb max.) 0,6
PM 2832 / 1115 M EL
Manufacturer: ContiTech AG
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Bearing 23056KW33
Manufacturer: TMB
Sizes: 280x420x106 (mm)
Weight:: 52.5 (kg)
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Manufacturer: ContiTech AG
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ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61804-2Z
Manufacturer: FAG
Sizes: 20x32x7 (mm)
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Подшипник 6903ZZE
Manufacturer: NACHI
Sizes: 17x30x7 (mm)
Weight:: 0.018 (kg)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 85x120x12 (mm)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 26x47x7 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 57.00x59.00x1.00 (mm)
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Подшипник 6321ZZ
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 8..05 (kg)
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AT5 DD
Manufacturer: ContiTech AG
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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.