Подшипник 7009
Inner diameter:: 45 mm
Outer diameter: 75 mm
The size of the width: 16 mm
Weight:: 0.265 kg
Outer diameter: 75 mm
The size of the width: 16 mm
Weight:: 0.265 kg
Технические характеристики из каталога производителя:
- Обозначение 7009
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.265 Кг
- Частота вращения предельная при пластичной смазке 7500 об/мин
- Частота вращения предельная при жидкой смазке 10000 об/мин
- Размер сопряженных деталей (da min.) 50
- Размер сопряженных деталей (Da max.) 70
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 9.3 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 30 Градусы
O-RING
Manufacturer: NQK SF
Sizes: 40.80x47.80x3.50 (mm)
Bearing W3
Manufacturer: INA-FAG
Sizes: 76.200x111.130x28.580 (mm)
Weight:: 0.917 (kg)
Подшипник 53236XU
Manufacturer: NSK-RHP
Sizes: 180x250x66 (mm)
Weight:: 225 (kg)
SEALS (REINFORCED SEAL) (BT)
Manufacturer: FEKO
Sizes: 52.38x76.23x10/20 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x24x5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 69.85x82.85x6.50 (mm)
Подшипник 7201DB
Manufacturer: NACHI
Sizes: 12x32x10 (mm)
Weight:: 0.04 (kg)
Bearing NU2312
Manufacturer: ETERNO
Sizes: 60x130x46 (mm)
Weight:: 2.81 (kg)
3.53 NBR 70(31,34x3,53)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x42x7 (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.