Подшипник N 309
Inner diameter:: 45 mm
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Технические характеристики из каталога производителя:
- Обозначение N 309
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,869 Кг
- Частота вращения предельная при пластичной смазке 6 300 об/мин
- Частота вращения предельная при жидкой смазке 7 500 об/мин
- Размер сопряженных деталей (da min.) 53
- Размер сопряженных деталей (ra max.) 1,5
- Размер (r1 min.) 1,5 мм.
- Размер сопряженных деталей (rb max.) 1,5
Корпус BLLP1J
Manufacturer: NACHI
Weight:: 0.39 (kg)
Подшипник 6244
Manufacturer: NACHI
Sizes: 220x400x65 (mm)
Weight:: 37.0 (kg)
Bearing 6228Z1 (228Z1)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 7.75 (kg)
K78 Aramid Phenolic/Graphite(115x120x9,7 )
Manufacturer: KASTAS
Sizes: 115x120x9,7 (mm)
Bearing IR30x35x17
Manufacturer: INA-FAG
Sizes: 30x35x17 (mm)
Weight:: 0.323 (kg)
Bearing AS15
Manufacturer: ETERNO
Sizes: 15x35x11 (mm)
Weight:: 50 (kg)
AT5 DD
Manufacturer: ContiTech AG
Торцевое уплотнение RM MG1-90
Manufacturer: RiMi
K13 PU/METAL(130x145x7,5)
Manufacturer: KASTAS
Sizes: 130x145x7,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCR)
Manufacturer: STO
Sizes: 20x35x7 (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.