Подшипник 23920E
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 30 mm
Weight:: 1.46 kg
Outer diameter: 140 mm
The size of the width: 30 mm
Weight:: 1.46 kg
Технические характеристики из каталога производителя:
- Обозначение 23920E
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1,46 Кг
- Частота вращения предельная при пластичной смазке 3400 об/мин
- Частота вращения предельная при жидкой смазке 4500 об/мин
- Расчетный коэффициент (e) 0,2
- Расчетный коэффициент (Y0) 3,34
- Расчетный коэффициент (Y1) 3,42
- Расчетный коэффициент (Y2) 5,08
O-RING
Manufacturer: NQK SF
Sizes: 21.90x27.14x2.62 (mm)
Bearing DAC30472118
Manufacturer:
Sizes: 30x47x21/18 (mm)
Bearing FCB20
Manufacturer: ETERNO
Sizes: 20x26x26 (mm)
Weight:: 28 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x42x7 (mm)
Bearing K47X52X17
Manufacturer: ETERNO
Sizes: 47x52x17 (mm)
Weight:: 0.035 (kg)
K21 NBR(42x50x5)
Manufacturer: KASTAS
Sizes: 42x50x5 (mm)
Подшипник JM612949/JM612910
Manufacturer: NSK-RHP
Sizes: 70x115x29 (mm)
Weight:: 1.162 (kg)
Bearing 7406 AC
Manufacturer: ETERNO
Sizes: 30x90x23 (mm)
Weight:: 0.686 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 50x58x4 (mm)
1.78 NBR 70(34,65x1,78)
Manufacturer: KASTAS
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.
