Подшипник NJ 420

PRODUCTS (Подшипник NJ 420)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NJ 420

Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.4 kg

Технические характеристики из каталога производителя:

Обозначение NJ 420
Размер (r min.) 4 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 14.4 Кг
Частота вращения предельная при пластичной смазке 2400 об/мин
Частота вращения предельная при жидкой смазке 3000 об/мин
Размер (r1 min.) 4 мм.

Manufacturer: INA-FAG

Sizes: 98.425x144.480x34.930 (mm)

Weight:: 1.841 (kg)

Подшипник NN 3048

Manufacturer: NSK-RHP

Sizes: 240x330x92 (mm)

Weight:: 32.7 (kg)

3.53 NBR 70(025,80x03,53)

Manufacturer: KASTAS

Bearing K40x45x30

Manufacturer: INA-FAG

Sizes: 40x45x30 (mm)

Weight:: 0.0058 (kg)

Подшипник 239/670CAKE4

Manufacturer: NSK-RHP

Sizes: 670x900x170 (mm)

Weight:: 300 (kg)

Подшипник O-10

Manufacturer: NACHI

Sizes: 31.75x53.181x18.256 (mm)

Weight:: 3.9 (kg)

Bearing NJ2313E (42613E)

Manufacturer: TMB

Sizes: 65x140x48 (mm)

Weight:: 3.35 (kg)

Подшипник 21317AX

Manufacturer: NACHI

Sizes: 85x180x41 (mm)

Weight:: 5.52 (kg)

Bearing 33021 (2DE)

Manufacturer: GMB

Sizes: 105x160x43 (mm)

Weight:: 2.97 (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.