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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 43x50x7 (mm)
Manufacturer: ContiTech AG
BB253 ( ВВ 253 ) Le= 6495 мм
Manufacturer: ContiTech AG
K73 POLYESTER/PTFE(190x195x15)
Manufacturer: KASTAS
Sizes: 190x195x15 (mm)
HTD 8M 7152 ( HTD8M 7152 -V, -M, -MFX )
Manufacturer: ContiTech AG
3.53 NBR 70(065,10x03,53)
Manufacturer: KASTAS
Подшипник NF 222
Manufacturer: NSK-RHP
Sizes: 110x178.5x38 (mm)
Weight:: 4.64 (kg)
Bearing 51111
Manufacturer: ETERNO
Sizes: 55x78x16 (mm)
Weight:: 0.247 (kg)
K23 NBR(100x90x8,5)
Manufacturer: KASTAS
Sizes: 100x90x8,5 (mm)
Подшипник 7009CDB
Manufacturer: NACHI
Sizes: 45x75x16 (mm)
Weight:: 0.265 (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.
