Подшипник 3981/3926
Inner diameter:: 58.738 mm
Outer diameter: 112.712 mm
The size of the width: 33.338 mm
Weight:: 1.44 kg
Outer diameter: 112.712 mm
The size of the width: 33.338 mm
Weight:: 1.44 kg
Технические характеристики из каталога производителя:
- Обозначение 3981/3926
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,44 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 4300 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 28,7 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 73
- Размер сопряженных деталей (db) 106
- Расчетный коэффициент (e) 0,4
- Расчетный коэффициент (Y0) 0,82
- Расчетный коэффициент (Y1) 1,5
- Размер сопряженных деталей (ra1 max.) 3,3
O-RING
Manufacturer: NQK SF
Sizes: 27.69x32.93x2.62 (mm)
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A 94 13x2390 Li / 2420 Ld
Manufacturer: ContiTech AG
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 41x49.3x6.2 (mm)
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Подшипник 140TMP12
Manufacturer: NSK-RHP
Sizes: 140x200x46 (mm)
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Bearing 6005RZ (160105)
Manufacturer: TMB
Sizes: 25x47x12 (mm)
Weight:: 0.083 (kg)
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ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3222-M
Manufacturer: FAG
Sizes: 110x200x69.8 (mm)
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SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 20x47x7 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 150x170x8 (mm)
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K22 NBR(35x45x7)
Manufacturer: KASTAS
Sizes: 35x45x7 (mm)
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K42 (63x47x32)
Manufacturer: KASTAS
Sizes: 63x47x32 (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.