Подшипник HM89446A/HM89411
Inner diameter:: 34.925 mm
Outer diameter: 76.2 mm
The size of the width: 29.37 mm
Weight:: 0.664 kg
Outer diameter: 76.2 mm
The size of the width: 29.37 mm
Weight:: 0.664 kg
Технические характеристики из каталога производителя:
- Обозначение HM89446A/HM89411
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,664 Кг
- Частота вращения предельная при пластичной смазке 4800 об/мин
- Частота вращения предельная при жидкой смазке 6700 об/мин
- Размер сопряженных деталей (ra max.) 0,8
- Размер (a) 23,6 мм.
- Размер сопряженных деталей (Da) 47,5
- Размер сопряженных деталей (db) 73
- Расчетный коэффициент (e) 0,55
- Расчетный коэффициент (Y0) 0,6
- Расчетный коэффициент (Y1) 1,1
- Размер сопряженных деталей (ra1 max.) 0,8
G-1400
Manufacturer: ContiTech AG
Bearing 61988 (1000988)
Manufacturer: TMB
Sizes: 440x600x74 (mm)
Weight:: 60.5 (kg)
Bearings NK12/12
Manufacturer: INA-FAG
Sizes: 12x19x12 (mm)
Weight:: 0.121 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (VC)
Manufacturer: STO
Sizes: 45x52x4 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 23x35x7 (mm)
K50 NBR(160x148x8)
Manufacturer: KASTAS
Sizes: 160x148x8 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 17x30x8 (mm)
Bearing DAC25520042
Manufacturer:
Sizes: 25x52x42/42 (mm)
Подшипник 7214BEA
Manufacturer: NSK-RHP
Sizes: 70x125x24 (mm)
Bearing 3776 / 3730
Manufacturer: TIMKEN
Sizes: 44.983x93.264x30.163 (mm)
Weight:: 0.952 (kg)
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.