Подшипник 72200/72487
Inner diameter:: 50.8 mm
Outer diameter: 123.825 mm
The size of the width: 36.512 mm
Weight:: 2.01 kg
Outer diameter: 123.825 mm
The size of the width: 36.512 mm
Weight:: 2.01 kg
Технические характеристики из каталога производителя:
- Обозначение 72200/72487
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,01 Кг
- Частота вращения предельная при пластичной смазке 3000 об/мин
- Частота вращения предельная при жидкой смазке 4000 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 37 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 74
- Размер сопряженных деталей (db) 116
- Расчетный коэффициент (e) 0,74
- Расчетный коэффициент (Y0) 0,45
- Расчетный коэффициент (Y1) 0,81
- Размер сопряженных деталей (ra1 max.) 3,3
Подшипник 6913ZZ
Manufacturer: NACHI
Sizes: 65x90x13 (mm)
Weight:: 0.2 (kg)
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Bearing C364220
Manufacturer: INA-FAG
Sizes: 57.150x66.675x31.750 (mm)
Weight:: 0.1376 (kg)
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Bearing 07X51
Manufacturer: INA-FAG
Sizes: 19.837x45.293x26.441 (mm)
Weight:: 0.210 (kg)
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Корпус UKP309+H2309
Manufacturer: NACHI
Weight:: 4.6 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x110x8 (mm)
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Bearing PWTR40 2RS
Manufacturer: INA-FAG
Sizes: 40x80x32 (mm)
Weight:: 30 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x50x8 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x56x7 (mm)
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Подшипник NCF 2960 CV
Manufacturer: SKF
Sizes: 300x420x72 (mm)
Weight:: 31.2 (kg)
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71912-E-T-P4S
Manufacturer: FAG
Sizes: 60x85x13 (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.