Подшипник 7209 C
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.468 kg
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.468 kg
Технические характеристики из каталога производителя:
- Обозначение 7209 C
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,468 Кг
- Частота вращения предельная при пластичной смазке 12 000 об/мин
- Частота вращения предельная при жидкой смазке 17 000 об/мин
- Размер сопряженных деталей (da min.) 52
- Размер сопряженных деталей (Da max.) 78
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 18,2 мм.
- Размер (r1 min.) 0,6 мм.
- Расчетный коэффициент (f0) 14,2
K64 PU(4x8,1x3/4 )
Manufacturer: KASTAS
Sizes: 4x8,1x3/4 (mm)
AT10 DD
Manufacturer: ContiTech AG
Bearing S6020
Manufacturer: ETERNO
Sizes: 100.00x150.00x24.00 (mm)
Weight:: 1630 (kg)
Bearing NUP217EM (92217EH)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 1.9 (kg)
K21 NBR(25x50x12)
Manufacturer: KASTAS
Sizes: 25x50x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x43x8 (mm)
RPP14 5068 ( RPP 14 5068 -V, -M, -MFX )
Manufacturer: ContiTech AG
K22 NBR(28x36x5,7)
Manufacturer: KASTAS
Sizes: 28x36x5,7 (mm)
1890 SLV14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
K54 NBR(125x110x5)
Manufacturer: KASTAS
Sizes: 125x110x5 (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.