Подшипник 6821DDU
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.324 kg
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.324 kg
Технические характеристики из каталога производителя:
- Обозначение 6821DDU
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,324 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Размер сопряженных деталей (da min.) 110
- Размер сопряженных деталей (da max) 110,5
- Размер сопряженных деталей (Da max.) 125
- Размер сопряженных деталей (ra max.) 1
- Расчетный коэффициент (f0) 17,4
Bearings LR50/5-2RSR
Manufacturer: INA-FAG
Sizes: 5x17x7 (mm)
Weight:: 0.01 (kg)
Подшипник 23036AX
Manufacturer: NACHI
Sizes: 180x280x74 (mm)
Weight:: 17.5 (kg)
HTD 8M 7088 ( HTD8M 7088 -V, -M, -MFX )
Manufacturer: ContiTech AG
CX 82 CX 2148 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 494.16x508.14x6.99 (mm)
K21 NBR(50x63x12 )
Manufacturer: KASTAS
Sizes: 50x63x12 (mm)
Bearing 81172 M
Manufacturer: INA-FAG
Sizes: 360x440x65 (mm)
Weight:: 19.50 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP214-E-TVP2
Manufacturer: FAG
Sizes: 70x125x24 (mm)
K29 PU/POM(55x70,5x6,3)
Manufacturer: KASTAS
Sizes: 55x70,5x6,3 (mm)
Mechanical seal RM 502-63
Manufacturer: RiMi
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.
