Подшипник NN 3021

PRODUCTS (Подшипник NN 3021)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NN 3021

Inner diameter:: 105 mm
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.88 kg

Технические характеристики из каталога производителя:

Обозначение NN 3021
Размер (r min.) 2 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 2,88 Кг
Частота вращения предельная при пластичной смазке 3 800 об/мин
Частота вращения предельная при жидкой смазке 4 500 об/мин

Корпус UCFS320

Manufacturer: NACHI

Weight:: 27.1 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6216-2RSR

Manufacturer: FAG

Sizes: 80x140x26 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6216-2RSR

Подшипник 7211DT

Manufacturer: NACHI

Sizes: 55x100x21 (mm)

Sizes: 75x160x37 (mm)

Weight:: 3.15 (kg)

SALNIK REINFORCED (TC)

Sizes: 460x760x300 (mm)

Weight:: 550 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()

Manufacturer: STO

Sizes: 30x49x10 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()

Bearing SCE2824

Manufacturer: INA-FAG

Sizes: 44.450x53.975x38.100 (mm)

Weight:: 0.163 (kg)

1568 SLV14 DD MEGADYNE ISORAN

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.