Подшипник 7021 A
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.84 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.84 kg
Технические характеристики из каталога производителя:
- Обозначение 7021 A
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,84 Кг
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Частота вращения предельная при жидкой смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 115
- Размер сопряженных деталей (Da max.) 150
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 51,2 мм.
- Размер (r1 min.) 1 мм.
MEGADYNE ISORAN 1250H
Manufacturer: ContiTech AG

1.6 NBR 70(015,10x01,60)
Manufacturer: KASTAS

Подшипник 21322CAE4
Manufacturer: NSK-RHP
Sizes: 110x240x50 (mm)
Weight:: 11.2 (kg)

Bearing K40X45X17
Manufacturer: ETERNO
Sizes: 40x45x17 (mm)
Weight:: 0.031 (kg)

Подшипник FWF-222613
Manufacturer: NSK-RHP
Sizes: 22x26x13 (mm)
Weight:: 0.008 (kg)

Bearing FC182874
Manufacturer: TMB
Sizes: 90x140x74 (mm)
Weight:: 4.5 (kg)

XPZ 1930 Lw / Ld ( XPZ1930 )
Manufacturer: ContiTech AG

Bearings NUKR62 A
Manufacturer: INA-FAG
Weight:: 0.795 (kg)

K33 PU(55x68x10)
Manufacturer: KASTAS
Sizes: 55x68x10 (mm)

Подшипник HR30306C
Manufacturer: NSK-RHP
Sizes: 30x72x20.75 (mm)
Weight:: 0.383 (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.