Подшипник NU 1021
Inner diameter:: 105 mm
Outer diameter: 145.5 mm
The size of the width: 26 mm
Weight:: 1.83 kg
Outer diameter: 145.5 mm
The size of the width: 26 mm
Weight:: 1.83 kg
Технические характеристики из каталога производителя:
- Обозначение NU 1021
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,83 Кг
- Частота вращения предельная при пластичной смазке 4 000 об/мин
- Частота вращения предельная при жидкой смазке 4 800 об/мин
- Размер сопряженных деталей (da min.) 114
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 1,1 мм.
- Размер сопряженных деталей (rb max.) 1
Bearing 6215 ZZ
Manufacturer: ETERNO
Sizes: 75x130x25 (mm)
Weight:: 1.21 (kg)
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Подшипник 6304ZZ
Manufacturer: NSK-RHP
Sizes: 20x52x15 (mm)
Weight:: 0.145 (kg)
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Подшипник NU 409
Manufacturer: NSK-RHP
Sizes: 45x100.5x29 (mm)
Weight:: 1.62 (kg)
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Bearing 61944X1 (744)
Manufacturer: TMB
Sizes: 220x309.5x38 (mm)
Weight:: 7.95 (kg)
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Подшипник 7005CDB
Manufacturer: NACHI
Sizes: 25x47x12 (mm)
Weight:: 0.091 (kg)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC4Y)
Manufacturer: STO
Sizes: 20x34x10/15 (mm)
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Подшипник 150TAH10DB
Manufacturer: NACHI
Sizes: 150x225x33.75 (mm)
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Bearing S4216
Manufacturer: INA-FAG
Sizes: 66.675x76.200x25.400 (mm)
Weight:: 0.160 (kg)
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Bearing LM102949 / LM102910
Manufacturer: TIMKEN
Sizes: 45.242x73.431x19.558 (mm)
Weight:: 0.307 (kg)
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Bearing 7312 B
Manufacturer: ETERNO
Sizes: 60x130x31 (mm)
Weight:: 1.696 (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.