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
Подшипник 51428X
Manufacturer: NSK-RHP
Sizes: 140x280x112 (mm)
Weight:: 225 (kg)

17x4450 B 175
Manufacturer: ContiTech AG

Подшипник 105TAC20X+L
Manufacturer: NSK-RHP
Sizes: 105x160x66 (mm)

Bearing 89314 TN
Manufacturer: INA-FAG
Sizes: 70x125x34 (mm)
Weight:: 1.820 (kg)

Bearing NU2209EM (32509EH)
Manufacturer: TMB
Sizes: 45x85x23 (mm)
Weight:: 0.52 (kg)

3.53 NBR 70(209,14x03,53)
Manufacturer: KASTAS

Подшипник NN3060K
Manufacturer: NACHI
Sizes: 300x418x118 (mm)
Weight:: 68.7 (kg)

Bearing NU207
Manufacturer: ETERNO
Sizes: 35x72x17 (mm)
Weight:: 0.31 (kg)

6.99 NBR 70(132,72x06,99)
Manufacturer: KASTAS

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL183026
Manufacturer: INA-FAG
Sizes: 130x200x52 (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.