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
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 260x290x16 (mm)
K64 PU(8x14,1x3,6/5 )
Manufacturer: KASTAS
Sizes: 8x14,1x3,6/5 (mm)
K27 NBR(50,86x60,12x5,15/6,73)
Manufacturer: KASTAS
Sizes: 50,86x60,12x5,15/6,73 (mm)
Bearing 23236KW33
Manufacturer: TMB
Sizes: 180x320x112 (mm)
Weight:: 39.5 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN1242-2Z
Manufacturer: INA-FAG
Sizes: 12x42x25 (mm)
Weight:: 3.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 21.90x27.14x2.62 (mm)
Bearing 7212 B
Manufacturer: ETERNO
Sizes: 60x110x22 (mm)
Weight:: 1.02 (kg)
Bearings NKI90/26
Manufacturer: INA-FAG
Sizes: 90x120x26 (mm)
Weight:: 0.778 (kg)
Bearing NUP2314
Manufacturer: ETERNO
Sizes: 70x150x51 (mm)
Weight:: 4.3 (kg)
507 XH
Manufacturer: ContiTech AG
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.
