Подшипник 6938

PRODUCTS (Подшипник 6938)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник 6938

Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 33 mm
Weight:: 4.9 kg

Технические характеристики из каталога производителя:

Обозначение 6938
Размер (r min.) 2 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 4.90 Кг
Частота вращения предельная при пластичной смазке 2100 об/мин
Частота вращения предельная при жидкой смазке 2500 об/мин
Размер сопряженных деталей (da min.) 198
Размер сопряженных деталей (Da max.) 252
Размер сопряженных деталей (ra max.) 2.0

Bearing FC68399A

Manufacturer: INA-FAG

Sizes: 78.100x97.350x1.740 (mm)

Sizes: 185.00x195.66x5.33 (mm)

Manufacturer: ContiTech AG

Manufacturer: NSK-RHP

Sizes: 22x28x20 (mm)

Weight:: 0.023 (kg)

Bearing LR5202KDDU

Manufacturer: INA-FAG

Sizes: 15x40x15.9 (mm)

Weight:: 15.9 (kg)

K65 NBR (160x131,5x6,2 )

Manufacturer: KASTAS

Sizes: 160x131,5x6,2 (mm)

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.