Подшипник NU 312 EM
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.06 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.06 kg
Технические характеристики из каталога производителя:
- Обозначение NU 312 EM
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,06 Кг
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Частота вращения предельная при жидкой смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 71
- Размер сопряженных деталей (Da max.) 119
- Размер сопряженных деталей (db min) 71
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2,1 мм.
- Допустимое осевое смещение (S) 1,5
- Размер сопряженных деталей (db max.) 75
- Размер сопряженных деталей (rb max.) 2
T5/900 ( Т5 900 )
Manufacturer: ContiTech AG
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K17 PTFE/NBR(475x450,5x8,1)
Manufacturer: KASTAS
Sizes: 475x450,5x8,1 (mm)
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4 FKM 80(009,00x04,00 )
Manufacturer: KASTAS
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 75x130x13 (mm)
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Bearing NJ412 (42412)
Manufacturer: TMB
Sizes: 60x150x35 (mm)
Weight:: 3.1 (kg)
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MEGADYNE ISORAN 364XL
Manufacturer: ContiTech AG
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Подшипник NJ 2208 EG
Manufacturer: NACHI
Sizes: 40x80x23 (mm)
Weight:: 0.743 (kg)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 40x54x6.8 (mm)
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Bearing SCH1610
Manufacturer: INA-FAG
Sizes: 25.400x33.338x15.875 (mm)
Weight:: 0.035 (kg)
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RPP14 7266 ( RPP 14 7266 -V, -M, -MFX )
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.