Подшипник 6821VV
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.324 kg
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.324 kg
Технические характеристики из каталога производителя:
- Обозначение 6821VV
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,324 Кг
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Размер сопряженных деталей (da min.) 110
- Размер сопряженных деталей (da max) 110,5
- Размер сопряженных деталей (Da max.) 125
- Размер сопряженных деталей (ra max.) 1
- Расчетный коэффициент (f0) 17,4
4 NBR 90(185,00x04,00)
Manufacturer: KASTAS
RPP8 DD 4740 MFX - Megaflex
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 43.80x50.00x3.10 (mm)
Подшипник N 1052
Manufacturer: NACHI
Sizes: 260x364x65 (mm)
Weight:: 29.2 (kg)
Mechanical seal RM 208-22
Manufacturer: RiMi
Подшипник MR 74
Manufacturer: NSK-RHP
Sizes: 4x7x2 (mm)
6.99 FKM 80(202,57x06,99)
Manufacturer: KASTAS
Подшипник RS-5052
Manufacturer: NSK-RHP
Sizes: 260x400x190 (mm)
Weight:: 86 (kg)
Подшипник 29436E
Manufacturer: NACHI
Sizes: 180x360x109 (mm)
Weight:: 52.2 (kg)
Bearing N210E (2210E)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.48 (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.
