Подшипник NN 3021 K

PRODUCTS (Подшипник NN 3021 K)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NN 3021 K

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 K
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

AT20 DD

Manufacturer: ContiTech AG

Подшипник NJ 264

Manufacturer: NACHI

Sizes: 320x580x92 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 98x120x13 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 590x630x25 (mm)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 190x225x12 (mm)

RPP14 5922 ( RPP 14 5922 -V, -M, -MFX )

Manufacturer: ContiTech AG

Sizes: 130x230x40 (mm)

Weight:: 5.615 (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.