Подшипник 6930DDU
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 3.01 kg
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 3.01 kg
Технические характеристики из каталога производителя:
- Обозначение 6930DDU
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 3,01 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Размер сопряженных деталей (da min.) 159
- Размер сопряженных деталей (da max) 166
- Размер сопряженных деталей (Da max.) 201
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 16,5
Bearing 3205
Manufacturer: ETERNO
Sizes: 25x52x20.6 (mm)
Weight:: 0.18 (kg)

Bearing GE60ES
Manufacturer: ETERNO
Sizes: 60x90x44 (mm)
Weight:: 1 (kg)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCSMF25
Manufacturer: INA-FAG

Подшипник NJ 424
Manufacturer: NSK-RHP
Sizes: 120x310x72 (mm)
Weight:: 30.2 (kg)

Bearing 6218 ZZ
Manufacturer: ETERNO
Sizes: 90x160x30 (mm)
Weight:: 2.223 (kg)

Подшипник 240/630CAK30E4
Manufacturer: NSK-RHP
Sizes: 630x920x290 (mm)
Weight:: 637 (kg)

Bearing 618/3 (1000083)
Manufacturer: TMB
Sizes: 3x7x2 (mm)
Weight:: 0.0034 (kg)

L 255 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

AT20 DD
Manufacturer: ContiTech AG

Bearings LR6004-2RSR
Manufacturer: INA-FAG
Sizes: 20x47x12 (mm)
Weight:: 0.11 (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.