Подшипник 28985/28920
Inner diameter:: 60.325 mm
Outer diameter: 101.6 mm
The size of the width: 25.4 mm
Weight:: 0.81 kg
Outer diameter: 101.6 mm
The size of the width: 25.4 mm
Weight:: 0.81 kg
Технические характеристики из каталога производителя:
- Обозначение 28985/28920
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,81 Кг
- Частота вращения предельная при пластичной смазке 3400 об/мин
- Частота вращения предельная при жидкой смазке 4800 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 22,9 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 73
- Размер сопряженных деталей (db) 97
- Расчетный коэффициент (e) 0,43
- Расчетный коэффициент (Y0) 0,78
- Расчетный коэффициент (Y1) 1,4
- Размер сопряженных деталей (ra1 max.) 3,3
K10 NBR(85x93x6/8)
Manufacturer: KASTAS
Sizes: 85x93x6/8 (mm)
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K27 PU(220x232x9,1/6,7)
Manufacturer: KASTAS
Sizes: 220x232x9,1/6,7 (mm)
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XL 170 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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MXL 64 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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1890 SLV14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 100.00x110.00x5.00 (mm)
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5.33 NBR 70(202,57x05,33)
Manufacturer: KASTAS
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Подшипник 7322 B
Manufacturer: NSK-RHP
Sizes: 110x240x50 (mm)
Weight:: 11.2 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x65x8 (mm)
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ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 33020
Manufacturer: FAG
Sizes: 100x150x39 (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.