Подшипник 7213DF
Inner diameter:: 65 mm
Outer diameter: 120 mm
The size of the width: 23 mm
Weight:: 1.02 kg
Outer diameter: 120 mm
The size of the width: 23 mm
Weight:: 1.02 kg
Технические характеристики из каталога производителя:
- Обозначение 7213DF
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1.02 Кг
- Частота вращения предельная при пластичной смазке 3900 об/мин
- Частота вращения предельная при жидкой смазке 5300 об/мин
- Размер сопряженных деталей (da min.) 70
- Размер сопряженных деталей (Da max.) 114.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 15.2 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 46 мм.
Подшипник NU 2304 ET
Manufacturer: NSK-RHP
Sizes: 20x52x21 (mm)
Weight:: 0.209 (kg)
Bearing 7418BMP6 (E66418H)
Manufacturer: TMB
Sizes: 90x225x54 (mm)
Weight:: 11.4 (kg)
K757 PTFE/NBR(160x142x12,3)
Manufacturer: KASTAS
Sizes: 160x142x12,3 (mm)
Bearing SCE2014PR
Manufacturer: INA-FAG
Sizes: 31.750x38.100x22.225 (mm)
Weight:: 0.038 (kg)
HTD 880 8M
Manufacturer: ContiTech AG
Подшипник 23038EK
Manufacturer: NACHI
Sizes: 190x290x75 (mm)
Weight:: 18.4 (kg)
SEALS (REINFORCED SEAL) (AST)
Manufacturer: FEKO
Sizes: 41x59x10.15/14.70 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 97.00x104.00x3.50 (mm)
K69 POM(170x162x19,5)
Manufacturer: KASTAS
Sizes: 170x162x19,5 (mm)
K73 POLYESTER/PTFE(105x110x25)
Manufacturer: KASTAS
Sizes: 105x110x25 (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.