Подшипник 21308EK
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.78 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.78 kg
Технические характеристики из каталога производителя:
- Обозначение 21308EK
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0,78 Кг
- Частота вращения предельная при пластичной смазке 6000 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Расчетный коэффициент (e) 0,26
- Расчетный коэффициент (Y0) 2,5
- Расчетный коэффициент (Y1) 2,55
- Расчетный коэффициент (Y2) 3,8
Bearing 24140K
Manufacturer: TMB
Sizes: 200x340x140 (mm)
Weight:: 53.5 (kg)
RPP8 5784 ( RPP 8 5784 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NJ1024
Manufacturer: ETERNO
Sizes: 120x180x28 (mm)
Weight:: 2.53 (kg)
Bearing 24034 (4053134)
Manufacturer: TMB
Sizes: 170x260x90 (mm)
Weight:: 17.5 (kg)
Mechanical seal RM 2100-3 5/8"
Manufacturer: RiMi
K37 (140x160x12)
Manufacturer: KASTAS
Sizes: 140x160x12 (mm)
Подшипник HR32911J
Manufacturer: NSK
Sizes: 55x80x17 (mm)
Weight:: 0.282 (kg)
Bearing AS5070
Manufacturer: INA
Sizes: 50x70x1 (mm)
Weight:: 0.014 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 235x280x18 (mm)
Подшипник NNCF4964CV
Manufacturer: SKF
Sizes: 320x440x118 (mm)
Weight:: 55.5 (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.