Подшипник 7900 C
Inner diameter:: 10 mm
Outer diameter: 22 mm
The size of the width: 6 mm
Weight:: 0.009 kg
Outer diameter: 22 mm
The size of the width: 6 mm
Weight:: 0.009 kg
Технические характеристики из каталога производителя:
- Обозначение 7900 C
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,009 Кг
- Частота вращения предельная при пластичной смазке 48 000 об/мин
- Частота вращения предельная при жидкой смазке 63 000 об/мин
- Размер сопряженных деталей (da min.) 12,5
- Размер сопряженных деталей (Da max.) 19,5
- Размер сопряженных деталей (ra max.) 0,3
- Размер (a) 5,1 мм.
- Размер (r1 min.) 0,15 мм.
- Расчетный коэффициент (f0) 14,1
BB221 ( ВВ 221 ) Le= 5682 мм
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
Bearing 6307ZZ (80307)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.46 (kg)
Подшипник 6220ZZ
Manufacturer: NSK-RHP
Sizes: 100x180x34 (mm)
Weight:: 3.17 (kg)
K73 POLYESTER/PTFE(113x118x15)
Manufacturer: KASTAS
Sizes: 113x118x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 33x46x10.5 (mm)
Bearing 6334Z1 (334Z1)
Manufacturer: TMB
Sizes: 170x360x72 (mm)
Weight:: 31 (kg)
Krestovina 40X208
Manufacturer: TOYO
Bearing 51326 (8326)
Manufacturer: TMB
Sizes: 130x225x75 (mm)
Weight:: 13 (kg)
Mechanical seal RM 580-2 1/8"
Manufacturer: RiMi
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.