Подшипник NJ 238

PRODUCTS (Подшипник NJ 238)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NJ 238

Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22.6 kg

Технические характеристики из каталога производителя:

Обозначение NJ 238
Размер (r min.) 4 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 22.6 Кг
Частота вращения предельная при пластичной смазке 1600 об/мин
Частота вращения предельная при жидкой смазке 1900 об/мин
Размер (r1 min.) 4 мм.

Bearing 6311N (50311)

Manufacturer: TMB

Sizes: 55x120x29 (mm)

Weight:: 1.35 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TG)

Manufacturer: STO

Sizes: 148x170x15 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TG)

Bearings LR5200-2RSR

Manufacturer: INA-FAG

Sizes: 160x270x86 (mm)

Weight:: 20 (kg)

Подшипник 2690/2631

Manufacturer: NSK-RHP

Sizes: 29.367x66.421x23.812 (mm)

Weight:: 0.407 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61909

Manufacturer: ContiTech AG

K31 PU/NBR/POM(240x260x14,5 )

Manufacturer: KASTAS

Sizes: 240x260x14,5 (mm)

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.