Подшипник 6304N
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.145 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.145 kg
Технические характеристики из каталога производителя:
- Обозначение 6304N
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,145 Кг
- Размер (d1) 49,73 мм.
- Частота вращения предельная при пластичной смазке 14 000 об/мин
- Частота вращения предельная при жидкой смазке 17 000 об/мин
- Размер сопряженных деталей (da min.) 26,5
- Размер сопряженных деталей (da max) 28
- Размер сопряженных деталей (Da max.) 45,5
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 2,46 мм.
- Размер (b) 1,35 мм.
- Расчетный коэффициент (f0) 12,4
- Размер (r0 max.) 0,4 мм.
- Размер (rn) 0,5
K49 PU/NBR(28x20,5x3,2)
Manufacturer: KASTAS
Sizes: 28x20,5x3,2 (mm)
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Krestovina 25x40
Manufacturer: TOYO
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Bearing NJ226EMZ1 (42226EHZ1)
Manufacturer: TMB
Sizes: 130x230x40 (mm)
Weight:: 6.6 (kg)
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Bearing NUP2318EM (92618EH)
Manufacturer: TMB
Sizes: 90x190x64 (mm)
Weight:: 8.25 (kg)
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Механические уплотнение WB2-55
Manufacturer: RiMi
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RPP14 9464 ( RPP 14 9464 -V, -M, -MFX )
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 21.90x27.14x2.62 (mm)
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ДВУХРЯДНЫЙ ШАРИКОВЫЙ ПОДШИПНИК 1216 SC3
Manufacturer:
Sizes: 80x140x26 (mm)
Weight:: 1.73 (kg)
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RPP8 6600 ( RPP 8 6600 -V, -M, -MFX )
Manufacturer: ContiTech AG
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 65x90x10 (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.