Подшипник 6221ZZ
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.79 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.79 kg
Технические характеристики из каталога производителя:
- Обозначение 6221ZZ
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 3,79 Кг
- Частота вращения предельная при пластичной смазке 3 400 об/мин
- Размер сопряженных деталей (da min.) 116
- Размер сопряженных деталей (da max) 127,5
- Размер сопряженных деталей (Da max.) 179
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 14,4
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7018-C-T-P4S
Manufacturer: FAG
Sizes: 90x140x24 (mm)
Bearing NJ2312E (42612E)
Manufacturer: TMB
Sizes: 60x130x46 (mm)
Weight:: 2.8 (kg)
3 FKM 80(028,00x03,00 )
Manufacturer: KASTAS
Bearing LR7x10x10.5
Manufacturer: INA-FAG
Sizes: 7x10x10.5 (mm)
Weight:: 0,3,9 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SBG)
Manufacturer: STO
Sizes: 17x28x7 (mm)
Подшипник 6303ZENR
Manufacturer: NACHI
Sizes: 17x47x14 (mm)
Weight:: 0.115 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x48x10 (mm)
2.4 NBR 70(011,30x02,40)
Manufacturer: KASTAS
Подшипник MF-2526
Manufacturer: NSK-RHP
Sizes: 25x32x26 (mm)
Weight:: 0.055 (kg)
2.62 FKM 80(107,63x02,62 )
Manufacturer: KASTAS
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.
