ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RA12
Inner diameter:: 12 mm
Weight:: 225 kg
Weight:: 225 kg
Технические характеристики из каталога производителя:
- ОбозначениеRA12
- Размер (r min.)5 мм.
- Количество дорожек качения2
- УплотнениеНет
- Масса225 Кг
- Размер сопряженных деталей (da min.)520
- Размер сопряженных деталей (da max)542
- Размер сопряженных деталей (Da max.)660
- Размер сопряженных деталей (db min)552
- Размер сопряженных деталей (ra max.)4
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 100x140x15 (mm)
Bearing NNU4938KW33P6
Manufacturer: TMB
Sizes: 190x260x69 (mm)
Weight:: 11 (kg)
Подшипник 6812NR
Manufacturer: NACHI
Sizes: 60x78x10 (mm)
Weight:: 0.11 (kg)
AT20 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 33x55x10 (mm)
Подшипник 6880
Manufacturer: NSK-RHP
Sizes: 400x500x46 (mm)
Weight:: 20.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 75.00x82.00x3.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 138.80x145.00x3.10 (mm)
Bearing HK2016-2RS
Manufacturer: INA-FAG
Sizes: 20x26x16 (mm)
Weight:: 0.018 (kg)
Bearing 51228 (8228)
Manufacturer: TMB
Sizes: 140x200x46 (mm)
Weight:: 4.35 (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.
