Подшипник E30308DJ
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.744 kg
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.744 kg
Технические характеристики из каталога производителя:
- Обозначение E30308DJ
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.744 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 5300 об/мин
- Размер (a) - 4.6 мм.
- Размер (r1 min.) 2 мм.
- Размер (r2 min.) 1.5 мм.
- Расчетный коэффициент (e) 0.83
- Расчетный коэффициент (Y0) 0.40
- Расчетный коэффициент (Y1) 0.73
Bearing 61902-2RZP6 (E1180902)
Manufacturer: TMB
Sizes: 15x28x7 (mm)
Weight:: 0.016 (kg)
Bearing 7238 C
Manufacturer: ETERNO
Sizes: 190x340x55 (mm)
Weight:: 24.31 (kg)
Bearing M86649 / M86610
Manufacturer: TIMKEN
Sizes: 30.162x64.292x21.433 (mm)
Weight:: 0.336 (kg)
Подшипник 230/850CAKE4
Manufacturer: NSK-RHP
Sizes: 850x1220x272 (mm)
Weight:: 1020 (kg)
K21 NBR(30x38x8)
Manufacturer: KASTAS
Sizes: 30x38x8 (mm)
Bearing NU308E (32308E)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.65 (kg)
Подшипник 23180CAKE4
Manufacturer: NSK-RHP
Sizes: 400x650x200 (mm)
Weight:: 257 (kg)
Bearing 21314K (53314k)
Manufacturer: TMB
Sizes: 70x150x35 (mm)
Weight:: 3.7 (kg)
BX 113 BX 2913 Ld
Manufacturer: ContiTech AG
Подшипник 2211
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.810 (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.