Подшипник 6909-2NSE
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.122 kg
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.122 kg
Технические характеристики из каталога производителя:
- Обозначение 6909-2NSE
- Размер (r min.) 0.6 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.122 Кг
- Частота вращения предельная при пластичной смазке 5600 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (Da max.) 64
- Размер сопряженных деталей (ra max.) 0.6
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7312-B-JP
Manufacturer: FAG
Sizes: 60x130x31 (mm)
HTD 2000 8M
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 66x89x9 (mm)
K31 PU/NBR/POM(180x205x18,2)
Manufacturer: KASTAS
Sizes: 180x205x18,2 (mm)
Bearings RF32
Manufacturer: INA
Sizes: 15.875x50.800x33.340 (mm)
Weight:: 0.476 (kg)
Подшипник 634
Manufacturer: NSK
Sizes: 4x16x5 (mm)
Weight:: 0.005 (kg)
Подшипник QJ306
Manufacturer: NSK
Sizes: 30x72x19 (mm)
Weight:: 0.42 (kg)
Торцевое уплотнение RM GB103-40
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 203x254x20 (mm)
Bearing WS81292
Manufacturer: INA
Sizes: 460x620x130 (mm)
Weight:: 44.800 (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.