Подшипник 21312EX1
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.1 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.1 kg
Технические характеристики из каталога производителя:
- Обозначение 21312EX1
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 2,1 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 4800 об/мин
- Расчетный коэффициент (e) 0,24
- Расчетный коэффициент (Y0) 2,72
- Расчетный коэффициент (Y1) 2,78
- Расчетный коэффициент (Y2) 4,14
XT200 PU(180x200x14,5)
Manufacturer: KASTAS
Sizes: 180x200x14,5 (mm)
HTD 8M 2256 ( HTD8M 2256 -V, -M, -MFX )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 3704MXL
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 100x120x15 (mm)
Bearings PWTR17 2RS-XL
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 0.147 (kg)
K33 PU(114,3x127x14,27)
Manufacturer: KASTAS
Sizes: 114,3x127x14,27 (mm)
GEAR PULLEYS 8M-60S 151.19 (8M-60S 151.19/62)
Manufacturer: BBC
AT5 DD
Manufacturer: ContiTech AG
Bearing IR25x30x38.5
Manufacturer: INA-FAG
Sizes: 25x30x38.5 (mm)
Weight:: 0.638 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 55.70x70.90x13.50 (mm)
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.
