Подшипник 231/530E
Inner diameter:: 530 mm
Outer diameter: 870 mm
The size of the width: 272 mm
Weight:: 640 kg
Outer diameter: 870 mm
The size of the width: 272 mm
Weight:: 640 kg
Технические характеристики из каталога производителя:
- Обозначение 231/530E
- Размер (r min.) 7,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 640 Кг
- Частота вращения предельная при пластичной смазке 390 об/мин
- Частота вращения предельная при жидкой смазке 510 об/мин
- Расчетный коэффициент (e) 0,32
- Расчетный коэффициент (Y0) 2,08
- Расчетный коэффициент (Y1) 2,13
- Расчетный коэффициент (Y2) 3,17
Подшипник 7008DT
Manufacturer: NACHI
Sizes: 40x68x15 (mm)
Weight:: 0.21 (kg)
Подшипник 6302DDU
Manufacturer: NSK-RHP
Sizes: 15x42x13 (mm)
Weight:: 0.083 (kg)
Подшипник 6807VV
Manufacturer: NSK-RHP
Sizes: 35x47x7 (mm)
Weight:: 0.027 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 115.00x129.00x7.00 (mm)
Bearing KR 72
Manufacturer: ETERNO
Sizes: 72x24x80 (mm)
Weight:: 1.04 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 188.60x200.00x5.70 (mm)
Bearing PI050808
Manufacturer: INA-FAG
Sizes: 7.938x12.7x12.7 (mm)
Weight:: 0.073 (kg)
Подшипник SL024956
Manufacturer: INA-FAG
Sizes: 280x380x100 (mm)
Подшипник 53422U
Manufacturer: NACHI
Sizes: 110x230x109 (mm)
Weight:: 0.73 (kg)
K21 NBR(269x290x12 )
Manufacturer: KASTAS
Sizes: 269x290x12 (mm)
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.