Подшипник 2558/2523
Inner diameter:: 30.162 mm
Outer diameter: 69.85 mm
The size of the width: 23.812 mm
Weight:: 0.466 kg
Outer diameter: 69.85 mm
The size of the width: 23.812 mm
Weight:: 0.466 kg
Технические характеристики из каталога производителя:
- Обозначение 2558/2523
- Размер (r min.) 2,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,466 Кг
- Частота вращения предельная при пластичной смазке 5600 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер сопряженных деталей (ra max.) 2,3
- Размер (a) 14,5 мм.
- Размер (r1 min.) 1,3 мм.
- Размер сопряженных деталей (Da) 40
- Размер сопряженных деталей (db) 64
- Расчетный коэффициент (e) 0,27
- Расчетный коэффициент (Y0) 1,2
- Расчетный коэффициент (Y1) 2,2
- Размер сопряженных деталей (ra1 max.) 1,3
Bearing 61908 (1000908)
Manufacturer: TMB
Sizes: 40x62x12 (mm)
Weight:: 0.12 (kg)
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Manufacturer: ContiTech AG
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Подшипник 5206N
Manufacturer: NACHI
Sizes: 30x62x23.8 (mm)
Weight:: 0.29 (kg)
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5.7 NBR 90(174,30x05,70)
Manufacturer: KASTAS
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RPP8 5904 ( RPP 8 5904 -V, -M, -MFX )
Manufacturer: ContiTech AG
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GEAR PULLEYS 8M-56S 141 (8M-56S 141/21)
Manufacturer: BBC
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22x4750 C 187
Manufacturer: ContiTech AG
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Подшипник 6319NK
Manufacturer: NACHI
Sizes: 95x200x45 (mm)
Weight:: 5.67 (kg)
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K22 PU(36x46x10 )
Manufacturer: KASTAS
Sizes: 36x46x10 (mm)
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SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 35x44.50x4.80 (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.