Подшипник NU 2248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 83.5 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
Bearing TWD4458
Manufacturer: INA-FAG
Sizes: 69.850x92.075x3.200 (mm)
Weight:: 0.071 (kg)
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Manufacturer: KASTAS
Sizes: 65x85x14,5 (mm)
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4 FKM 80(114,00x04,00)
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ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASEY55-JIS
Manufacturer: INA-FAG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 465x510x20 (mm)
K06 NBR(125x137x7/12)
Manufacturer: KASTAS
Sizes: 125x137x7/12 (mm)
RPP14 7896 ( RPP 14 7896 -V, -M, -MFX )
Manufacturer: ContiTech AG
RPP8 6976 ( RPP 8 6976 -V, -M, -MFX )
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90XL
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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.
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.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
