Подшипник 6220DDU
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.17 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.17 kg
Технические характеристики из каталога производителя:
- Обозначение 6220DDU
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 3,17 Кг
- Частота вращения предельная при пластичной смазке 2 400 об/мин
- Размер сопряженных деталей (da min.) 111
- Размер сопряженных деталей (da max) 121,5
- Размер сопряженных деталей (Da max.) 169
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 14,4
Bearing S268
Manufacturer: INA-FAG
Sizes: 41.275x50.800x12.700 (mm)
Weight:: 0.040 (kg)
T5 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 104x139x13 (mm)
K781 PTFE(120x125x60 )
Manufacturer: KASTAS
Sizes: 120x125x60 (mm)
Bearing LM 4 L
Manufacturer: ETERNO
Sizes: 4x8x23 (mm)
T2,5 285 ( Т2,5 285 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
T20 DD
Manufacturer: ContiTech AG
Bearing IR8x12x12
Manufacturer: INA-FAG
Sizes: 8x12x12 (mm)
Weight:: 0.057 (kg)
Подшипник 23140EK
Manufacturer: NACHI
Sizes: 200x340x112 (mm)
Weight:: 42.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 2.10x6.10x2.00 (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.
