Подшипник QJ 321
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 10.5 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 10.5 kg
Технические характеристики из каталога производителя:
- Обозначение QJ 321
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 10,5 Кг
- Частота вращения предельная при пластичной смазке 2 400 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
- Размер сопряженных деталей (da min.) 119
- Размер сопряженных деталей (da max) 211
- Размер сопряженных деталей (ra max.) 2,5
- Размер (a) 115,5 мм.
- Угол наклона (α) 35 Градусы
SPC 4250 Ld
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x32x8/5 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 330.00x338.00x4.00 (mm)
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Подшипник 22238EK
Manufacturer: NACHI
Sizes: 190x340x92 (mm)
Weight:: 37.2 (kg)
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AT5 DD
Manufacturer: ContiTech AG
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Подшипник SL185005
Manufacturer: INA-FAG
Sizes: 25x47x30 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x55x9/5 (mm)
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ATG10 3740 MFX - Megaflex ( ATK10 3740 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
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ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ E40-KRR
Manufacturer: INA-FAG
Sizes: 40x80x56.5 (mm)
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Bearing NU218EM (32218EH)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (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.