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
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 30x46x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 310x350x18 (mm)
138 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearings GRA10-NPP-B
Manufacturer: INA-FAG
Weight:: 0.12 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 226.00x243.00x8.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 83.00x90.00x3.50 (mm)
K518 (80x62x22,5)
Manufacturer: KASTAS
Sizes: 80x62x22,5 (mm)
K21 NBR(47x63x8)
Manufacturer: KASTAS
Sizes: 47x63x8 (mm)
Подшипник 52240X
Manufacturer: NSK-RHP
Sizes: 200x280x109 (mm)
Weight:: 225 (kg)
Bearing LR5205NPPU
Manufacturer: INA-FAG
Sizes: 25x62x20.6 (mm)
Weight:: 20.6 (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.
