Подшипник 21304E
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.18 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.18 kg
Технические характеристики из каталога производителя:
- Обозначение 21304E
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0,18 Кг
- Частота вращения предельная при пластичной смазке 11000 об/мин
- Частота вращения предельная при жидкой смазке 14000 об/мин
- Расчетный коэффициент (e) 0,31
- Расчетный коэффициент (Y0) 2,15
- Расчетный коэффициент (Y1) 2,2
- Расчетный коэффициент (Y2) 3,27
HTD 8M 1896 ( HTD8M 1896 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x58x8 (mm)
Mechanical seal RM 551С
Manufacturer: RiMi
Bearing SCH814PPR
Manufacturer: INA-FAG
Sizes: 12.700x19.050x22.225 (mm)
Weight:: 0.012 (kg)
K68 POM(56x61x9,7)
Manufacturer: KASTAS
Sizes: 56x61x9,7 (mm)
Bearing 7209CP5 (36209J)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.42 (kg)
HTD 8M 5192 ( HTD8M 5192 -V, -M, -MFX )
Manufacturer: ContiTech AG
HTD 8M 6152 ( HTD8M 6152 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71920-C-T-P4S
Manufacturer: FAG
Sizes: 100x140x20 (mm)
Bearing 16015 ZZ
Manufacturer: ETERNO
Sizes: 75x115x13 (mm)
Weight:: 0.46 (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.
