Подшипник 7309 A
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.848 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.848 kg
Технические характеристики из каталога производителя:
- Обозначение 7309 A
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,848 Кг
- Частота вращения предельная при пластичной смазке 6 300 об/мин
- Частота вращения предельная при жидкой смазке 8 500 об/мин
- Размер сопряженных деталей (da min.) 54
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 33,4 мм.
- Размер (r1 min.) 1 мм.
O-RING
Manufacturer: NQK SF
Sizes: 185.00x195.66x5.33 (mm)
K23 NBR(75x63x8,5)
Manufacturer: KASTAS
Sizes: 75x63x8,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 17.50x21.50x2.00 (mm)
Bearings LR209NPPU
Manufacturer: INA-FAG
Sizes: 45x90x19 (mm)
Weight:: 0.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 65x82x8 (mm)
2.4 NBR 90(019,30x02,40 )
Manufacturer: KASTAS
PM 6121 / 2410 M EL
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL182238
Manufacturer: INA-FAG
Sizes: 190x340x92 (mm)
Bearing S6200-2RS
Manufacturer: ETERNO
Sizes: 10.00x30.00x9.00 (mm)
Weight:: 32 (kg)
Подшипник HR31321J
Manufacturer: NSK-RHP
Sizes: 105x225x58 (mm)
Weight:: 10 (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.