Подшипник 78225/78551
Inner diameter:: 57.15 mm
Outer diameter: 140.03 mm
The size of the width: 36.512 mm
Weight:: 2.596 kg
Outer diameter: 140.03 mm
The size of the width: 36.512 mm
Weight:: 2.596 kg
Технические характеристики из каталога производителя:
- Обозначение 78225/78551
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,596 Кг
- Частота вращения предельная при пластичной смазке 2600 об/мин
- Частота вращения предельная при жидкой смазке 3600 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 44,2 мм.
- Размер (r1 min.) 2,3 мм.
- Размер сопряженных деталей (Da) 83
- Размер сопряженных деталей (db) 132
- Расчетный коэффициент (e) 0,87
- Расчетный коэффициент (Y0) 0,38
- Расчетный коэффициент (Y1) 0,69
- Размер сопряженных деталей (ra1 max.) 2,3
ATG10 4870 MFX - Megaflex ( ATK10 4870 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x47x10 (mm)
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Bearings RCT24A
Manufacturer: INA-FAG
Sizes: 69.850x123.825x31.750 (mm)
Weight:: 1.639 (kg)
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Bearing KR 19
Manufacturer: ETERNO
Sizes: 19x8x32 (mm)
Weight:: 0.031 (kg)
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SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 76.20x98.60x11.90 (mm)
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HTD 8M 2952 ( HTD8M 2952 -V, -M, -MFX )
Manufacturer: ContiTech AG
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Подшипник F-3526
Manufacturer: NSK-RHP
Sizes: 35x42x26 (mm)
Weight:: 0.07 (kg)
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420 L DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
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Manufacturer: ContiTech AG
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K21 PU(55x65x12)
Manufacturer: KASTAS
Sizes: 55x65x12 (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.