Подшипник N 256
Inner diameter:: 280 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 69.6 kg
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 69.6 kg
Технические характеристики из каталога производителя:
- Обозначение N 256
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 69,6 Кг
- Частота вращения предельная при пластичной смазке 1 100 об/мин
- Частота вращения предельная при жидкой смазке 1 400 об/мин
- Размер сопряженных деталей (da min.) 300
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
K93 PU(22,23x28,58x4,47 )
Manufacturer: KASTAS
Sizes: 22,23x28,58x4,47 (mm)
Bearing 7208CP4 (36208J)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.37 (kg)
Подшипник 23138CE4
Manufacturer: NSK-RHP
Sizes: 190x320x104 (mm)
Weight:: 34.5 (kg)
Bearings GY1015-KRR-B
Manufacturer: INA-FAG
Weight:: 0.19 (kg)
Bearing 32952
Manufacturer: ETERNO
Sizes: 260x360x63.5 (mm)
Weight:: 18.7 (kg)
Bearing 32226 (7526E)
Manufacturer: TMB
Sizes: 130x230x68 (mm)
Weight:: 11 (kg)
K21 PU(20x28x6)
Manufacturer: KASTAS
Sizes: 20x28x6 (mm)
Подшипник NNU 4921
Manufacturer: NSK-RHP
Sizes: 105x145x40 (mm)
Weight:: 1.99 (kg)
Подшипник HR30234J
Manufacturer: NSK-RHP
Sizes: 170x310x57 (mm)
Weight:: 17.1 (kg)
AT5 DD
Manufacturer: ContiTech AG
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.