Подшипник LM104949/LM104912
Inner diameter:: 50.8 mm
Outer diameter: 82.931 mm
The size of the width: 21.59 mm
Weight:: 0.441 kg
Outer diameter: 82.931 mm
The size of the width: 21.59 mm
Weight:: 0.441 kg
Технические характеристики из каталога производителя:
- Обозначение LM104949/LM104912
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,441 Кг
- Частота вращения предельная при пластичной смазке 4300 об/мин
- Частота вращения предельная при жидкой смазке 5600 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 15,7 мм.
- Размер (r1 min.) 1,3 мм.
- Размер сопряженных деталей (Da) 62
- Размер сопряженных деталей (db) 78
- Расчетный коэффициент (e) 0,31
- Расчетный коэффициент (Y0) 1,1
- Расчетный коэффициент (Y1) 2
- Размер сопряженных деталей (ra1 max.) 1,3
K43 (104,5x85x13)
Manufacturer: KASTAS
Sizes: 104,5x85x13 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x67x11 (mm)
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Подшипник NJ 332
Manufacturer: NACHI
Sizes: 160x340x68 (mm)
Weight:: 31.2 (kg)
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Подшипник 6921
Manufacturer: NACHI
Sizes: 105x145x20 (mm)
Weight:: 0.793 (kg)
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Подшипник 6308ZENR
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.633 (kg)
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Bearings NUKR72 A
Manufacturer: INA-FAG
Weight:: 1.02 (kg)
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2 NBR 70(098,00x02,00)
Manufacturer: KASTAS
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Подшипник F693
Manufacturer: NSK-RHP
Sizes: 3x9.5x3 (mm)
Weight:: 0.7 (kg)
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K06 PU(25x30x4,5/6,5)
Manufacturer: KASTAS
Sizes: 25x30x4,5/6,5 (mm)
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AT10 DD
Manufacturer: ContiTech AG
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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.