Подшипник E30311DJ
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 31.5 mm
Weight:: 1.58 kg
Outer diameter: 120 mm
The size of the width: 31.5 mm
Weight:: 1.58 kg
Технические характеристики из каталога производителя:
- Обозначение E30311DJ
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 1.58 Кг
- Частота вращения предельная при пластичной смазке 2900 об/мин
- Частота вращения предельная при жидкой смазке 4000 об/мин
- Размер (a) - 6.9 мм.
- Размер (r1 min.) 2.5 мм.
- Размер (r2 min.) 2 мм.
- Расчетный коэффициент (e) 0.83
- Расчетный коэффициент (Y0) 0.40
- Расчетный коэффициент (Y1) 0.73
Подшипник 15125/15245
Manufacturer: NSK-RHP
Sizes: 62x31.75x19.05 (mm)
Weight:: 0.255 (kg)
K23 PU(135x120x9)
Manufacturer: KASTAS
Sizes: 135x120x9 (mm)
Bearing 32022
Manufacturer: ETERNO
Sizes: 110x170x38 (mm)
Weight:: 3.05 (kg)
K21 NBR(42x55x8)
Manufacturer: KASTAS
Sizes: 42x55x8 (mm)
AT10 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 45x85x10 (mm)
SPA 1320
Manufacturer: ContiTech AG
Mechanical seal RM BIA-30
Manufacturer: RiMi
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 217.00x235.00x9.00 (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.