Подшипник 21309AX
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Технические характеристики из каталога производителя:
- Обозначение 21309AX
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1,05 Кг
- Частота вращения предельная при пластичной смазке 6750 об/мин
- Частота вращения предельная при жидкой смазке 9000 об/мин
- Расчетный коэффициент (e) 0,31
- Расчетный коэффициент (Y0) 2,11
- Расчетный коэффициент (Y1) 2,16
- Расчетный коэффициент (Y2) 3,22
25X 4750 L=L
Manufacturer: ContiTech AG
540 L DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
3 NBR 90(013,00x03,00)
Manufacturer: KASTAS
HTD 8M 2968 ( HTD8M 2968 -V, -M, -MFX )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 513 RPP3 ( RPP 3M 513 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x56x12 (mm)
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 25.40x40x7.50 (mm)
Bearing 51313
Manufacturer: ETERNO
Sizes: 65x115x36 (mm)
Weight:: 1.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 24.50x27.50x1.50 (mm)
Bearing IR12x16x22
Manufacturer: INA-FAG
Sizes: 12x16x22 (mm)
Weight:: 0.149 (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.