Подшипник 7309
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.875 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.875 kg
Технические характеристики из каталога производителя:
- Обозначение 7309
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.875 Кг
- Частота вращения предельная при пластичной смазке 6300 об/мин
- Частота вращения предельная при жидкой смазке 8500 об/мин
- Размер сопряженных деталей (da min.) 54
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 8.4 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
O-RING
Manufacturer: NQK SF
Sizes: 14.00x24.00x5.00 (mm)
Bearing DAC47810053
Manufacturer:
Sizes: 47x81x53/53 (mm)
Подшипник 16002
Manufacturer: NSK-RHP
Sizes: 15x32x8 (mm)
Weight:: 0.027 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN75155-L-TV
Manufacturer: INA-FAG
Sizes: 75x110x125 (mm)
ZX 80 ZX 2054 Ld
Manufacturer: ContiTech AG
Подшипник NN 3020 K
Manufacturer: NSK-RHP
Sizes: 100x137x37 (mm)
Weight:: 2.28 (kg)
Bearing GS87413
Manufacturer: INA-FAG
Sizes: 65x140x12 (mm)
Weight:: 1.140 (kg)
Bearings NATV5
Manufacturer: INA-FAG
Sizes: 5x16x12 (mm)
Weight:: 0.015 (kg)
Bearing 6025P5 (D205)
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.13 (kg)
Подшипник RSF-4912E4
Manufacturer: NSK-RHP
Sizes: 60x85x25 (mm)
Weight:: 0.46 (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.