Подшипник HM212049/HM212011
Inner diameter:: 66.675 mm
Outer diameter: 122.238 mm
The size of the width: 38.1 mm
Weight:: 1.848 kg
Outer diameter: 122.238 mm
The size of the width: 38.1 mm
Weight:: 1.848 kg
Технические характеристики из каталога производителя:
- Обозначение HM212049/HM212011
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,848 Кг
- Частота вращения предельная при пластичной смазке 3000 об/мин
- Частота вращения предельная при жидкой смазке 4000 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 26,9 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 81
- Размер сопряженных деталей (db) 116
- Расчетный коэффициент (e) 0,34
- Расчетный коэффициент (Y0) 0,98
- Расчетный коэффициент (Y1) 1,8
- Размер сопряженных деталей (ra1 max.) 3,3
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL04180-PP
Manufacturer: INA-FAG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 225x260x18 (mm)
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Торцевое уплотнение RM MG12-45
Manufacturer: RiMi
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Bearing 6312ZN (150312)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.7 (kg)
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SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 120x140x13 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 43.70x49.00x2.65 (mm)
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Подшипник 29412E
Manufacturer: NACHI
Sizes: 60x130x42 (mm)
Weight:: 2.75 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x24x8 (mm)
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HTD 3668 14M CXA
Manufacturer: ContiTech AG
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XPZ 825 Lw / Ld ( XPZ825 )
Manufacturer: ContiTech AG
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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.