Подшипник 6912ZZ
Inner diameter:: 60 mm
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.191 kg
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.191 kg
Технические характеристики из каталога производителя:
- Обозначение 6912ZZ
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.191 Кг
- Частота вращения предельная при пластичной смазке 7500 об/мин
- Размер сопряженных деталей (da min.) 65
- Размер сопряженных деталей (Da max.) 80
- Размер сопряженных деталей (ra max.) 1.0
Bearing 618/4 (1000084)
Manufacturer: TMB
Sizes: 4x9x2.5 (mm)
Weight:: 0.0007 (kg)
Подшипник NNU 4926 K
Manufacturer: NSK-RHP
Sizes: 130x180x50 (mm)
Weight:: 3.85 (kg)
Bearing 385 / 382
Manufacturer: TIMKEN
Sizes: 55.000x98.425x21.000 (mm)
Weight:: 0.661 (kg)
Торцевое уплотнение RM U4(250)-40
Manufacturer: RiMi
AT5 DD
Manufacturer: ContiTech AG
K55 NBR/ALUMINUM(25x7x6,4)
Manufacturer: KASTAS
Sizes: 25x7x6,4 (mm)
Bearing NA49/32
Manufacturer: ETERNO
Sizes: 32x40x52 (mm)
Weight:: 0.157 (kg)
K56 NBR/TPE(40x50x11 )
Manufacturer: KASTAS
Sizes: 40x50x11 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SACO 47036 SHAFT ROTATION)
Manufacturer: STO
Sizes: 48x65x9.5 (mm)
Mechanical seal RM 58U-16
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.
