Подшипник N 256

PRODUCTS (Подшипник N 256)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник N 256

Inner diameter:: 280 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 69.6 kg

Технические характеристики из каталога производителя:

Обозначение N 256
Размер (r min.) 5 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NSK
Масса 69,6 Кг
Частота вращения предельная при пластичной смазке 1 100 об/мин
Частота вращения предельная при жидкой смазке 1 400 об/мин
Размер сопряженных деталей (da min.) 300
Размер сопряженных деталей (ra max.) 4
Размер (r1 min.) 5 мм.
Размер сопряженных деталей (rb max.) 4

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

Sizes: 65x140x33 (mm)

Weight:: 2.22 (kg)

SEALS (REINFORCED SEAL) (ASS)

Manufacturer: FEKO

Sizes: 370x410x18 (mm)

Manufacturer: INA-FAG

Sizes: 30x72x23.8 (mm)

Подшипник JLM714149/JLM714110

Manufacturer: NSK-RHP

Sizes: 75x115x25 (mm)

Weight:: 0.91 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()

Manufacturer: STO

Sizes: 35x54x10/15 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()

330 H DD MEGADYNE ISORAN

Manufacturer: ContiTech AG

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

Manufacturer: STO

Sizes: 32x52x10 (mm)

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

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.