Подшипник 7312DB
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.81 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.81 kg
Технические характеристики из каталога производителя:
- Обозначение 7312DB
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1.81 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 5000 об/мин
- Размер сопряженных деталей (da min.) 67
- Размер сопряженных деталей (Da max.) 123
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 11.9 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 62 мм.
Mechanical seal RM 58U-45
Manufacturer: RiMi
Bearing FC3044120
Manufacturer: TMB
Sizes: 150x220x120 (mm)
Weight:: 15.18 (kg)
Подшипник 30330
Manufacturer: NSK-RHP
Sizes: 150x320x72 (mm)
Weight:: 24.2 (kg)
Bearing RSL182206
Manufacturer: TMB
Sizes: 30x41.35x20 (mm)
Weight:: 0.19 (kg)
Bearing 6228 (228)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 7.75 (kg)
Bearing 6224 ZZ
Manufacturer: ETERNO
Sizes: 120x215x40 (mm)
Weight:: 5.1 (kg)
Подшипник 376/374
Manufacturer: NSK-RHP
Sizes: 45x93.264x20.638 (mm)
Weight:: 0.666 (kg)
Bearing 24144K
Manufacturer: TMB
Sizes: 220x370x150 (mm)
Weight:: 67 (kg)
Подшипник 6304NKE
Manufacturer: NACHI
Sizes: 25x52x15 (mm)
Weight:: 0.144 (kg)
Bearing 25590 / 25522
Manufacturer: TIMKEN
Sizes: 45.618x83.058x23.876 (mm)
Weight:: 0.545 (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.