Подшипник 6821ZZ
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 6821ZZ
- 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
Mechanical seal RM 551С
Manufacturer: RiMi
Bearing NU206E (32206E)
Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)
Подшипник NF 217
Manufacturer: NACHI
Sizes: 85x133.8x28 (mm)
Weight:: 1.87 (kg)
RPP8 DD 2500 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 6201 (201)
Manufacturer: TMB
Sizes: 12x32x10 (mm)
Weight:: 0.037 (kg)
Bearings AXK1528
Manufacturer: INA-FAG
Sizes: 15x28x2 (mm)
Weight:: 0.004 (kg)
K106 NBR(14x18x4/6)
Manufacturer: KASTAS
Sizes: 14x18x4/6 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ418-M1
Manufacturer: FAG
Sizes: 90x225x54 (mm)
MEGADYNE ISORAN 4000 RPP8 ( RPP 8M 4000 )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 14x25/35x19 (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.
