Подшипник 7021
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.73 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.73 kg
Технические характеристики из каталога производителя:
- Обозначение 7021
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 1.73 Кг
- Частота вращения предельная при пластичной смазке 3300 об/мин
- Частота вращения предельная при жидкой смазке 4400 об/мин
- Размер сопряженных деталей (da min.) 113
- Размер сопряженных деталей (Da max.) 152
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 25.2 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
AT5 DD
Manufacturer: ContiTech AG
Bearing NJ238E (42238E)
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 23 (kg)
MEGADYNE ISORAN 966 RPP14 ( RPP 14M 966 )
Manufacturer: ContiTech AG
Bearing IR130x145x35
Manufacturer: INA-FAG
Sizes: 130x145x35 (mm)
Weight:: 0.855 (kg)
Подшипник 5303N
Manufacturer: NACHI
Sizes: 17x47x22.2 (mm)
Weight:: 22.2 (kg)
Bearing 7308 B
Manufacturer: ETERNO
Sizes: 40x90x23 (mm)
Weight:: 0.733 (kg)
5.33 NBR 90(069,22x05,33 )
Manufacturer: KASTAS
Bearings K811/530
Manufacturer: INA-FAG
Sizes: 530x640x34 (mm)
Weight:: 15.98 (kg)
K84 PU(38x35x3)
Manufacturer: KASTAS
Sizes: 38x35x3 (mm)
ATG10 1990 MFX - Megaflex ( ATK10 1990 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
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.