Подшипник 6948

PRODUCTS (Подшипник 6948)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник 6948

Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 38 mm
Weight:: 8.02 kg

Технические характеристики из каталога производителя:

Обозначение 6948
Размер (r min.) 2.1 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 8.02 Кг
Частота вращения предельная при пластичной смазке 1700 об/мин
Частота вращения предельная при жидкой смазке 2000 об/мин
Размер сопряженных деталей (da min.) 249
Размер сопряженных деталей (Da max.) 311
Размер сопряженных деталей (ra max.) 2.0

RPP14 DD 5862 MFX - Megaflex

Manufacturer: ContiTech AG

K22 NBR(28x35x7 )

Manufacturer: KASTAS

Sizes: 28x35x7 (mm)

5.7 NBR 70(069,30x05,70)

Sizes: 87.60x94.60x3.50 (mm)

K06 PU(140x155x12/8,7)

Manufacturer: KASTAS

Sizes: 140x155x12/8,7 (mm)

Подшипник 6005NR

Manufacturer: NSK-RHP

Sizes: 25x47x12 (mm)

Weight:: 0.079 (kg)

Подшипник 52317

Manufacturer: NSK-RHP

Sizes: 85x150x87 (mm)

Weight:: 225 (kg)

Bearings RCT19

Manufacturer: INA-FAG

Sizes: 57.150x101.600x25.400 (mm)

Weight:: 0.884 (kg)

Подшипник 54207

Manufacturer: NSK-RHP

Sizes: 35x62x37.8 (mm)

Weight:: 0.73 (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.