Подшипник 7012 A
Inner diameter:: 60 mm
Outer diameter: 95 mm
The size of the width: 18 mm
Weight:: 0.417 kg
Outer diameter: 95 mm
The size of the width: 18 mm
Weight:: 0.417 kg
Технические характеристики из каталога производителя:
- Обозначение 7012 A
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,417 Кг
- Частота вращения предельная при пластичной смазке 7 100 об/мин
- Частота вращения предельная при жидкой смазке 10 000 об/мин
- Размер сопряженных деталей (da min.) 67
- Размер сопряженных деталей (Da max.) 88
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 31,4 мм.
- Размер (r1 min.) 0,6 мм.
AT20 DD
Manufacturer: ContiTech AG
Подшипник MFJ-1512
Manufacturer: NSK-RHP
Sizes: 15x21x12 (mm)
Weight:: 0.011 (kg)
Подшипник 51140X
Manufacturer: NSK-RHP
Sizes: 200x250x37 (mm)
Bearing TWD5266
Manufacturer: INA-FAG
Sizes: 82.550x104.775x3.200 (mm)
Weight:: 0.082 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x55x10 (mm)
Bearing K42x47x27
Manufacturer: INA-FAG
Sizes: 42x47x27 (mm)
Weight:: 0.0049 (kg)
Bearing NUP2216EM (92516EH)
Manufacturer: TMB
Sizes: 80x140x33 (mm)
Weight:: 2.05 (kg)
STD 864 S8M CXP
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 32x39x4/7 (mm)
Подшипник 21305E
Manufacturer: NACHI
Sizes: 25x62x17 (mm)
Weight:: 0.29 (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.