Подшипник 64450/64700
Inner diameter:: 114.3 mm
Outer diameter: 177.8 mm
The size of the width: 41.275 mm
Weight:: 3.5 kg
Outer diameter: 177.8 mm
The size of the width: 41.275 mm
Weight:: 3.5 kg
Технические характеристики из каталога производителя:
- Обозначение 64450/64700
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,5 Кг
- Частота вращения предельная при пластичной смазке 1800 об/мин
- Частота вращения предельная при жидкой смазке 2600 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 42,4 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 131
- Размер сопряженных деталей (db) 172
- Расчетный коэффициент (e) 0,52
- Расчетный коэффициент (Y0) 0,64
- Расчетный коэффициент (Y1) 1,2
- Размер сопряженных деталей (ra1 max.) 3,3
O-RING
Manufacturer: NQK SF
Sizes: 13.20x18.50x2.65 (mm)
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Подшипник 23024AX
Manufacturer: NACHI
Sizes: 120x180x46 (mm)
Weight:: 4.2 (kg)
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K21 NBR(46x58x6)
Manufacturer: KASTAS
Sizes: 46x58x6 (mm)
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K21 NBR(68x80x12)
Manufacturer: KASTAS
Sizes: 68x80x12 (mm)
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Подшипник 6002NKE
Manufacturer: NACHI
Sizes: 15x32x9 (mm)
Weight:: 0.032 (kg)
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Подшипник NUP 2230 EM
Manufacturer: NSK-RHP
Sizes: 150x270x73 (mm)
Weight:: 19.3 (kg)
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K31 PU/NBR/POM(160x180x14,6)
Manufacturer: KASTAS
Sizes: 160x180x14,6 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 14.00x18.80x2.40 (mm)
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Bearing N212 (2212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.81 (kg)
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Bearing CSK25 PP
Manufacturer: ETERNO
Sizes: 25x52x15 (mm)
Weight:: 140 (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.