Подшипник 21305E
Inner diameter:: 25 mm
Outer diameter: 62 mm
The size of the width: 17 mm
Weight:: 0.29 kg
Outer diameter: 62 mm
The size of the width: 17 mm
Weight:: 0.29 kg
Технические характеристики из каталога производителя:
- Обозначение 21305E
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0,29 Кг
- Частота вращения предельная при пластичной смазке 9000 об/мин
- Частота вращения предельная при жидкой смазке 11500 об/мин
- Расчетный коэффициент (e) 0,28
- Расчетный коэффициент (Y0) 2,34
- Расчетный коэффициент (Y1) 2,39
- Расчетный коэффициент (Y2) 3,56
Подшипник R 1810
Manufacturer: NSK
Sizes: 7.938x12.7x3.967 (mm)
Подшипник 6876
Manufacturer: NSK
Sizes: 380x480x46 (mm)
Weight:: 19.5 (kg)
Krestovina 25x54
Manufacturer: TOYO
AA88 ( АА 88 ) Le= 2286 мм
Manufacturer: ContiTech AG
Подшипник SL183038
Manufacturer: INA
Sizes: 190x290x75 (mm)
K752 PTFE/NBR(115x104x4,2)
Manufacturer: KASTAS
Sizes: 115x104x4,2 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 14x25/35x19 (mm)
Manufacturer: ContiTech AG
Bearings RCT49A
Manufacturer: INA
Sizes: 173.038x323.850x63.500 (mm)
Weight:: 23.580 (kg)
3.53 NBR 90(056,74x03,53 )
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.
