Подшипник 48685/48620
Inner diameter:: 142.875 mm
Outer diameter: 200.025 mm
The size of the width: 41.275 mm
Weight:: 3.82 kg
Outer diameter: 200.025 mm
The size of the width: 41.275 mm
Weight:: 3.82 kg
Технические характеристики из каталога производителя:
- Обозначение 48685/48620
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,82 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 2200 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 37,6 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 158
- Размер сопряженных деталей (db) 193
- Расчетный коэффициент (e) 0,34
- Расчетный коэффициент (Y0) 0,98
- Расчетный коэффициент (Y1) 1,8
- Размер сопряженных деталей (ra1 max.) 3,3
Bearing SCH57
Manufacturer: INA-FAG
Sizes: 7.938x14.288x11.112 (mm)
Weight:: 0.007 (kg)
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Bearing 2794 / 2729
Manufacturer: TIMKEN
Sizes: 36.487x76.2x23.812 (mm)
Weight:: 0.517 (kg)
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K73 POLYESTER/PTFE(58x63x20)
Manufacturer: KASTAS
Sizes: 58x63x20 (mm)
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MEGADYNE ISORAN 4956 RPP14 ( RPP 14M 4956 )
Manufacturer: ContiTech AG
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1.78 NBR 70(018,77x01,78)
Manufacturer: KASTAS
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K73 POLYESTER/PTFE(135x140x20)
Manufacturer: KASTAS
Sizes: 135x140x20 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 30.00x37.10x3.55 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 38.60x50.00x5.70 (mm)
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Bearing 4130
Manufacturer: INA-FAG
Sizes: 150x220x60 (mm)
Weight:: 7.483 (kg)
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Krestovina 22x58,4
Manufacturer: TOYO
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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.