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
Bearing K42X47X13
Manufacturer: ETERNO
Sizes: 42x47x13 (mm)
Weight:: 0.018 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2338-EX-M1
Manufacturer: FAG
Sizes: 190x400x132 (mm)
Weight:: 84.4 (kg)
GEAR PULLEYS 14M-60S 264.58 (14M-60S 264.58/90)
Manufacturer: BBC
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ FLCTEY20
Manufacturer: INA-FAG
K42 (280x255x45)
Manufacturer: KASTAS
Sizes: 280x255x45 (mm)
K36 (28x35x4,5)
Manufacturer: KASTAS
Sizes: 28x35x4,5 (mm)
KSO NBR 70(5 mm nbr oring cord)
Manufacturer: KASTAS
Bushing H2318
Manufacturer: ETERNO
Sizes: 90x120x86 (mm)
Weight:: 1.69 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 6.50x9.50x1.50 (mm)
Bearing NA4905 2RS
Manufacturer: ETERNO
Sizes: 25x30x42 (mm)
Weight:: 0.0925 (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.
