Подшипник 639
Inner diameter:: 9 mm
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.037 kg
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.037 kg
Технические характеристики из каталога производителя:
- Обозначение 639
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,0365 Кг
- Частота вращения предельная при пластичной смазке 24 000 об/мин
- Частота вращения предельная при жидкой смазке 30 000 об/мин
- Размер сопряженных деталей (da min.) 13
- Размер сопряженных деталей (Da max.) 26
- Размер сопряженных деталей (ra max.) 0,6
T10 DD
Manufacturer: ContiTech AG
Bearing GE140ES-2RS
Manufacturer: TMB
Sizes: 140x210x90 (mm)
Weight:: 11 (kg)
Подшипник NNU 4936 K
Manufacturer: NSK-RHP
Sizes: 180x250x69 (mm)
Weight:: 10.4 (kg)
T5 DD
Manufacturer: ContiTech AG
Bearing DAC42820036B
Manufacturer:
Sizes: 42x82x36/36 (mm)
Подшипник 601 X
Manufacturer: NSK-RHP
Sizes: 1.5x6x2.5 (mm)
HTD 8M 6440 ( HTD8M 6440 -V, -M, -MFX )
Manufacturer: ContiTech AG
K33 PU(125x150x14)
Manufacturer: KASTAS
Sizes: 125x150x14 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71938-E-T-P4S
Manufacturer: FAG
Sizes: 190x260x33 (mm)
Bearing LR203NPP
Manufacturer: INA-FAG
Sizes: 17x47x12 (mm)
Weight:: 12 (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.
