Подшипник 6980
Inner diameter:: 400 mm
Outer diameter: 540 mm
The size of the width: 65 mm
Weight:: 42 kg
Outer diameter: 540 mm
The size of the width: 65 mm
Weight:: 42 kg
Технические характеристики из каталога производителя:
- Обозначение 6980
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 42 Кг
- Размер сопряженных деталей (da min.) 433
- Размер сопряженных деталей (Da max.) 513
- Размер сопряженных деталей (ra max.) 3
- Расчетный коэффициент (f0) 16,7
K18 (90x75x20)
Manufacturer: KASTAS
Sizes: 90x75x20 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K30X37X18
Manufacturer: INA-FAG
Weight:: 0.03 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASE70
Manufacturer: INA-FAG
BB131 ( ВВ 131 ) Le= 3396 мм
Manufacturer: ContiTech AG
Bearing NNTR60X150X75 2Z
Manufacturer: INA-FAG
Sizes: 60x150x75 (mm)
Weight:: 73 (kg)
Bearings NK21/20
Manufacturer: INA-FAG
Sizes: 21x29x20 (mm)
Weight:: 0.352 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71932-C-T-P4S
Manufacturer: FAG
Sizes: 160x220x28 (mm)
K31 PU/NBR/POM(100x115x10)
Manufacturer: KASTAS
Sizes: 100x115x10 (mm)
3 NBR 90(054,20x03,00)
Manufacturer: KASTAS
Подшипник 7312
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.81 (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.
