Подшипник 7228
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Технические характеристики из каталога производителя:
- Обозначение 7228
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 8.78 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер сопряженных деталей (da min.) 154
- Размер сопряженных деталей (Da max.) 236
- Размер сопряженных деталей (ra max.) 2.5
- Размер (a) 35.3 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
K42 (140x120x35)
Manufacturer: KASTAS
Sizes: 140x120x35 (mm)
1.5 NBR 70(008,00x01,50)
Manufacturer: KASTAS
RPP14 3766 ( RPP 14 3766 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NU 2317 ET
Manufacturer: NSK-RHP
Sizes: 85x180x60 (mm)
Weight:: 6.77 (kg)
Bearing NKI10/16
Manufacturer: ETERNO
Sizes: 10x14x22 (mm)
Weight:: 27.3 (kg)
Подшипник NU 232 E
Manufacturer: NACHI
Sizes: 160x290x48 (mm)
Weight:: 15.6 (kg)
K20 (50,8x41,275x11,1)
Manufacturer: KASTAS
Sizes: 50,8x41,275x11,1 (mm)
Bearing 7218AC (46218)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)
K21 PU(46x70x12)
Manufacturer: KASTAS
Sizes: 46x70x12 (mm)
Подшипник RNA5918
Manufacturer: NSK-RHP
Sizes: 105x125x46 (mm)
Weight:: 1.05 (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.