Подшипник 6221DDU
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.79 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.79 kg
Технические характеристики из каталога производителя:
- Обозначение 6221DDU
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 3,79 Кг
- Частота вращения предельная при пластичной смазке 2 200 об/мин
- Размер сопряженных деталей (da min.) 116
- Размер сопряженных деталей (da max) 127,5
- Размер сопряженных деталей (Da max.) 179
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 14,4
Bearing 7305 AC
Manufacturer: ETERNO
Sizes: 25x62x17 (mm)
Weight:: 0.248 (kg)

K98 PU/NBR(40x50x6)
Manufacturer: KASTAS
Sizes: 40x50x6 (mm)

Manufacturer: ContiTech AG

Подшипник H-E32305J
Manufacturer: NACHI
Sizes: 25x62x25.25 (mm)
Weight:: 0.378 (kg)

Подшипник 6909-2NKE
Manufacturer: NACHI
Sizes: 45x68x12 (mm)
Weight:: 0.122 (kg)

Подшипник NU 1012
Manufacturer: NACHI
Sizes: 60x95x18 (mm)
Weight:: 0.484 (kg)

Bearing NJ2207EM (42507EH)
Manufacturer: TMB
Sizes: 35x72x23 (mm)
Weight:: 0.41 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2211-E-TVP2
Manufacturer: FAG
Sizes: 55x100x25 (mm)

Подшипник 7214C
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.12 (kg)

Bearing K16x24x20
Manufacturer: INA-FAG
Sizes: 16x24x20 (mm)
Weight:: 0.0022 (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.