Подшипник NF 421

PRODUCTS (Подшипник NF 421)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NF 421

Inner diameter:: 105 mm
Outer diameter: 220.5 mm
The size of the width: 60 mm
Weight:: 19.1 kg

Технические характеристики из каталога производителя:

Обозначение NF 421
Размер (r min.) 4 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 19.1 Кг
Частота вращения предельная при пластичной смазке 2200 об/мин
Частота вращения предельная при жидкой смазке 2800 об/мин
Размер (r1 min.) 4 мм.

ContiTech STD 5M 50 HP-PAZ

Manufacturer: ContiTech AG

Подшипник 7214BDB

Manufacturer: NACHI

Sizes: 70x125x24 (mm)

Weight:: 1.12 (kg)

HTD 8M 5720 ( HTD8M 5720 -V, -M, -MFX )

Manufacturer: ContiTech AG

Sizes: 11.00x19.00x4.00 (mm)

ПОДШИПНИК КОМБИНИРОВАННЫЙ RTC460

Manufacturer: INA-FAG

Sizes: 460x600x22 (mm)

Weight:: 48 (kg)

10X520 Z 20,5

Manufacturer: ContiTech AG

Bearing NN3007KP4 (3182107)

Sizes: 200x340x112 (mm)

Weight:: 41 (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.