Подшипник 6930DDU
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 3.01 kg
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 3.01 kg
Технические характеристики из каталога производителя:
- Обозначение 6930DDU
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 3,01 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Размер сопряженных деталей (da min.) 159
- Размер сопряженных деталей (da max) 166
- Размер сопряженных деталей (Da max.) 201
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 16,5
Подшипник HR120KBE42X+L
Manufacturer: NSK-RHP
Sizes: 120x215x97 (mm)
Weight:: 13.7 (kg)
Подшипник 6816NR
Manufacturer: NACHI
Sizes: 80x100x10 (mm)
Weight:: 0.16 (kg)
MEGADYNE ISORAN 388XL
Manufacturer: ContiTech AG
MEGADYNE ISORAN 3920 RPP14 ( RPP 14M 3920 )
Manufacturer: ContiTech AG
Подшипник 53334
Manufacturer: NACHI
Sizes: 170x280x91.3 (mm)
Weight:: 0.73 (kg)
Bearing 495A / 492A
Manufacturer: TIMKEN
Sizes: 76.2x133.35x30.162 (mm)
Weight:: 1.71 (kg)
RPP8 3488 ( RPP 8 3488 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 177.80x215.90x12.70 (mm)
Mechanical seal RM 113-35
Manufacturer: RiMi
K73 POLYESTER/PTFE(130x138x25)
Manufacturer: KASTAS
Sizes: 130x138x25 (mm)
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.
