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.
Bearing NJ208E (42208E)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.38 (kg)
Подшипник NUP 2308 ET
Manufacturer: NSK-RHP
Sizes: 40x90x33 (mm)
Weight:: 0.933 (kg)
Bearing GH039045
Manufacturer: GMB
Sizes: 39x72.04x37/37 (mm)
Bearing 7328ACM (46328H)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 21.5 (kg)
Bearing NUP210EN (192210E)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.51 (kg)
Bearing 15125 / 15245
Manufacturer: TIMKEN
Sizes: 31.750x62.000x19.050 (mm)
Weight:: 0.253 (kg)
Bearing 61901 (1000901)
Manufacturer: TMB
Sizes: 10x24x6 (mm)
Weight:: 0.011 (kg)
Подшипник O-28
Manufacturer: NACHI
Sizes: 128.588x88.9x31.75 (mm)
Weight:: 3.9 (kg)
Подшипник 697 DD
Manufacturer: NSK-RHP
Sizes: 7x17x5 (mm)
Weight:: 0.005 (kg)
Подшипник 53216
Manufacturer: NACHI
Sizes: 80x115x29.5 (mm)
Weight:: 225 (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.