Подшипник 6213DDU
Inner diameter:: 65 mm
Outer diameter: 120 mm
The size of the width: 23 mm
Weight:: 1 kg
Outer diameter: 120 mm
The size of the width: 23 mm
Weight:: 1 kg
Технические характеристики из каталога производителя:
- Обозначение 6213DDU
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 1 Кг
- Частота вращения предельная при пластичной смазке 3 600 об/мин
- Размер сопряженных деталей (da min.) 73
- Размер сопряженных деталей (da max) 80
- Размер сопряженных деталей (Da max.) 112
- Размер сопряженных деталей (ra max.) 1,5
- Расчетный коэффициент (f0) 14,4
Bearing 25584 / 25520
Manufacturer: TIMKEN
Sizes: 44.983x82.931x23.812 (mm)
Weight:: 0.555 (kg)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ328-N2-MPA
Manufacturer: FAG
Sizes: 140x300x62 (mm)
Bearings K81144
Manufacturer: INA
Sizes: 220x270x15 (mm)
Weight:: 1.32 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 37x50x11 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7004-C-T-P4S
Manufacturer: FAG
Sizes: 20x42x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 212.00x222.60x5.30 (mm)
Manufacturer: ContiTech AG
Подшипник 6804DD
Manufacturer: NSK
Sizes: 20x32x7 (mm)
Weight:: 0.017 (kg)
K21 NBR(18x26x5)
Manufacturer: KASTAS
Sizes: 18x26x5 (mm)
Bearing RN212M (502212H)
Manufacturer: TMB
Sizes: 60x97.5x22 (mm)
Weight:: 0.83 (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.