Подшипник 22220EXK
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 46 mm
Weight:: 5.1 kg
Outer diameter: 180 mm
The size of the width: 46 mm
Weight:: 5.1 kg
Технические характеристики из каталога производителя:
- Обозначение 22220EXK
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 5,1 Кг
- Частота вращения предельная при пластичной смазке 2800 об/мин
- Частота вращения предельная при жидкой смазке 3600 об/мин
- Расчетный коэффициент (e) 0,25
- Расчетный коэффициент (Y0) 2,68
- Расчетный коэффициент (Y1) 2,74
- Расчетный коэффициент (Y2) 4,08
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 145x175x14/02 (mm)
Подшипник NN 3056 K
Manufacturer: NSK-RHP
Sizes: 280x384x106 (mm)
Weight:: 51.1 (kg)
C 225 22x5715 Li / 5774 Ld
Manufacturer: ContiTech AG
K69 POM(120x114x14,8 )
Manufacturer: KASTAS
Sizes: 120x114x14,8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 53.34x64.00x5.33 (mm)
K18 (115x101x22,4)
Manufacturer: KASTAS
Sizes: 115x101x22,4 (mm)
K73 POLYESTER/PTFE(215x220x25)
Manufacturer: KASTAS
Sizes: 215x220x25 (mm)
Bearings NK37/30
Manufacturer: INA-FAG
Sizes: 37x47x30 (mm)
Weight:: 0.113 (kg)
Bearing 30230P5 (D7230E)
Manufacturer: TMB
Sizes: 150x270x49 (mm)
Weight:: 10.5 (kg)
Подшипник NU 2252
Manufacturer: NSK-RHP
Sizes: 260x480x130 (mm)
Weight:: 111 (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.