Подшипник 6821
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 6821
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,324 Кг
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Частота вращения предельная при жидкой смазке 5 600 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
BX 117 BX 3015 Ld
Manufacturer: ContiTech AG

Подшипник NNCL 4984
Manufacturer: SKF
Sizes: 420x560x140 (mm)
Weight:: 98.6 (kg)

PJ 2286v 900 J
Manufacturer: ContiTech AG

Bearing S62302-2RS
Manufacturer: ETERNO
Sizes: 15.00x42.00x17.00 (mm)
Weight:: 110 (kg)

K780 PTFE(100x105x20)
Manufacturer: KASTAS
Sizes: 100x105x20 (mm)

Подшипник 7330B
Manufacturer: NACHI
Sizes: 150x320x65 (mm)
Weight:: 25.1 (kg)

Bearing 70X14
Manufacturer: INA-FAG
Sizes: 178.308x228.650x25.527 (mm)
Weight:: 2.673 (kg)

K31 PU/NBR/POM(75x90x9)
Manufacturer: KASTAS
Sizes: 75x90x9 (mm)

Подшипник NJ 2216 E
Manufacturer: NACHI
Sizes: 80x140x33 (mm)
Weight:: 2.15 (kg)

C 128 22x3250 Li / 3309 Ld
Manufacturer: ContiTech AG


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.