Подшипник 7211BDB
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
Технические характеристики из каталога производителя:
- Обозначение 7211BDB
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.635 Кг
- Частота вращения предельная при пластичной смазке 4000 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер сопряженных деталей (da min.) 60
- Размер сопряженных деталей (Da max.) 94.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 22.1 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 42 мм.
ContiTechHTD14M 85 HF
Manufacturer: ContiTech AG
Bearing NJ1060EM
Manufacturer: TMB
Sizes: 300x460x74 (mm)
Weight:: 47 (kg)
Bearings NK75/25
Manufacturer: INA-FAG
Sizes: 75x92x25 (mm)
Weight:: 0.315 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x85x10 (mm)
Подшипник 231/670E
Manufacturer: NACHI
Sizes: 670x1090x336 (mm)
Weight:: 1260 (kg)
K87 NBR(13,8x18,9x1,5 )
Manufacturer: KASTAS
Sizes: 13,8x18,9x1,5 (mm)
Bearing SCE2610
Manufacturer: INA-FAG
Sizes: 41.275x50.800x15.875 (mm)
Weight:: 0.055 (kg)
Подшипник 7312BDT
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.81 (kg)
Подшипник NJ 215 E
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.38 (kg)
Подшипник 23184E
Manufacturer: NACHI
Sizes: 420x700x224 (mm)
Weight:: 354 (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.