Подшипник 7019 C
Inner diameter:: 95 mm
Outer diameter: 145 mm
The size of the width: 24 mm
Weight:: 1.42 kg
Outer diameter: 145 mm
The size of the width: 24 mm
Weight:: 1.42 kg
Технические характеристики из каталога производителя:
- Обозначение 7019 C
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,42 Кг
- Частота вращения предельная при пластичной смазке 6 700 об/мин
- Частота вращения предельная при жидкой смазке 9 000 об/мин
- Размер сопряженных деталей (da min.) 104
- Размер сопряженных деталей (Da max.) 136
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 28,1 мм.
- Размер (r1 min.) 1 мм.
- Расчетный коэффициент (f0) 15,9
Bearing 23228 MW33
Manufacturer: ETERNO
Sizes: 140x250x88 (mm)
Weight:: 18.8 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x65x25 (mm)
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HTD 2525 5M
Manufacturer: ContiTech AG
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Bearing NUP315ENX2
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.45 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x50x7 (mm)
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C 300 22x7620 Li / 7679 Ld
Manufacturer: ContiTech AG
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Подшипник 6311
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.37 (kg)
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Bearing 3306 ZZ
Manufacturer: ETERNO
Sizes: 30x72x30.2 (mm)
Weight:: 0.53 (kg)
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Подшипник 54406U
Manufacturer: NSK-RHP
Sizes: 30x70x62 (mm)
Weight:: 0.73 (kg)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 27x38x5.5 (mm)
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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.