Подшипник 71425/71750
Inner diameter:: 107.95 mm
Outer diameter: 190.5 mm
The size of the width: 47.625 mm
Weight:: 5.5 kg
Outer diameter: 190.5 mm
The size of the width: 47.625 mm
Weight:: 5.5 kg
Технические характеристики из каталога производителя:
- Обозначение 71425/71750
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 5,5 Кг
- Частота вращения предельная при пластичной смазке 1800 об/мин
- Частота вращения предельная при жидкой смазке 2400 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 40,1 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 126
- Размер сопряженных деталей (db) 181
- Расчетный коэффициент (e) 0,42
- Расчетный коэффициент (Y0) 0,79
- Расчетный коэффициент (Y1) 1,4
- Размер сопряженных деталей (ra1 max.) 3,3
K41 PTFE/NBR(32x21,3x4,2)
Manufacturer: KASTAS
Sizes: 32x21,3x4,2 (mm)
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Подшипник NJ 316 EM
Manufacturer: NSK-RHP
Sizes: 80x170x39 (mm)
Weight:: 4.45 (kg)
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MEGADYNE ISORAN 740 RPP5 ( RPP 5M 740 )
Manufacturer: ContiTech AG
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2.62 NBR 70(183,83x02,62)
Manufacturer: KASTAS
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MEGADYNE ISORAN 1464 RPP8 ( RPP 8M 1464 )
Manufacturer: ContiTech AG
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RPP14 9744 ( RPP 14 9744 -V, -M, -MFX )
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 16.60x21.40x2.40 (mm)
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Подшипник 6205-2NSE9
Manufacturer: NACHI
Sizes: 25x52x15 (mm)
Weight:: 0.128 (kg)
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Manufacturer: ContiTech AG
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Bearing 6013P4
Manufacturer: TMB
Sizes: 65x100x18 (mm)
Weight:: 0.46 (kg)
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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.