Подшипник 6948
Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 38 mm
Weight:: 8.49 kg
Outer diameter: 320 mm
The size of the width: 38 mm
Weight:: 8.49 kg
Технические характеристики из каталога производителя:
- Обозначение 6948
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 8,49 Кг
- Размер сопряженных деталей (da min.) 262
- Размер сопряженных деталей (Da max.) 302
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 16,8
2.4 NBR 90(021,30x02,40)
Manufacturer: KASTAS
Подшипник E32308J
Manufacturer: NACHI
Sizes: 40x90x35.25 (mm)
Weight:: 1.04 (kg)
Bearings CR-B25/83
Manufacturer: INA
Weight:: 0.32 (kg)
Bearing GH040050
Manufacturer: GMB
Sizes: 40x74x42/42 (mm)
AT5 DD
Manufacturer: ContiTech AG
Подшипник 6807ZENR
Manufacturer: NACHI
Sizes: 35x47x7 (mm)
Weight:: 0.03 (kg)
Bearing KR 19
Manufacturer: ETERNO
Sizes: 19x8x32 (mm)
Weight:: 0.031 (kg)
Bearing NNU4920K/W33P4 (C4382920K)
Manufacturer: TMB
Sizes: 100x140x40 (mm)
Weight:: 1.75 (kg)
65.6 MXL
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6038-M
Manufacturer: FAG
Sizes: 190x290x46 (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.