Подшипник NF 311
Inner diameter:: 55 mm
Outer diameter: 104.5 mm
The size of the width: 29 mm
Weight:: 1.42 kg
Outer diameter: 104.5 mm
The size of the width: 29 mm
Weight:: 1.42 kg
Технические характеристики из каталога производителя:
- Обозначение NF 311
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,42 Кг
- Частота вращения предельная при пластичной смазке 5 000 об/мин
- Частота вращения предельная при жидкой смазке 6 300 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2 мм.
- Размер сопряженных деталей (Db max) 111
- Размер сопряженных деталей (Db min.) 107
- Размер сопряженных деталей (rb max.) 2
MEGADYNE ISORAN 2520 RPP8 ( RPP 8M 2520 )
Manufacturer: ContiTech AG
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Подшипник 23164CAE4
Manufacturer: NSK-RHP
Sizes: 320x540x176 (mm)
Weight:: 162 (kg)
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BX 46 BX 1211 Ld
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 66.00x72.00x3.00 (mm)
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K36 (40x48x6,3)
Manufacturer: KASTAS
Sizes: 40x48x6,3 (mm)
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SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 11x20x5 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x52x7/8 (mm)
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AT10 DD
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 240.90x247.96x3.53 (mm)
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Bearing NNU4944KW33P6
Manufacturer: TMB
Sizes: 220x300x80 (mm)
Weight:: 15.9 (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.