Подшипник NA6909
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 40 mm
Weight:: 0.495 kg
Outer diameter: 68 mm
The size of the width: 40 mm
Weight:: 0.495 kg
Технические характеристики из каталога производителя:
- Обозначение NA6909
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,495 Кг
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 8000 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (Da max.) 64
- Размер сопряженных деталей (ra max.) 0,6
Подшипник R 144 ZZ
Manufacturer: NSK-RHP
Sizes: 3.175x6.35x2.779 (mm)
Подшипник 7004CDT
Manufacturer: NACHI
Sizes: 20x42x12 (mm)
Weight:: 0.079 (kg)
K21 PU(28x48x10)
Manufacturer: KASTAS
Sizes: 28x48x10 (mm)
Bearing NU1017M (32117H)
Manufacturer: TMB
Sizes: 85x130x22 (mm)
Weight:: 1.05 (kg)
Bearing 6315 2RS
Manufacturer: ETERNO
Sizes: 75x160x37 (mm)
Weight:: 3.12 (kg)
Bearing 31319
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 6.95 (kg)
T5 DD
Manufacturer: ContiTech AG
Bearing N322EM (2322EH)
Manufacturer: TMB
Sizes: 110x240x50 (mm)
Weight:: 10 (kg)
Подшипник 6580/6535
Manufacturer: NSK-RHP
Sizes: 88.9x161.925x53.975 (mm)
Weight:: 4.7 (kg)
Bearing 61918M (1000918H)
Manufacturer: TMB
Sizes: 90x125x18 (mm)
Weight:: 1.2 (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.