Подшипник NF 256

PRODUCTS (Подшипник NF 256)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NF 256

Inner diameter:: 260 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 70 kg

Технические характеристики из каталога производителя:

Обозначение NF 256
Размер (r min.) 5 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 70.0 Кг
Частота вращения предельная при пластичной смазке 1200 об/мин
Частота вращения предельная при жидкой смазке 1400 об/мин
Размер (r1 min.) 5 мм.

Bearing 3586 / 3525

Manufacturer: TIMKEN

Sizes: 45.237x87.312x30.162 (mm)

Weight:: 0.765 (kg)

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

Sizes: 188.00x200.00x6.00 (mm)

Bearing 2007

Manufacturer: INA-FAG

Sizes: 20.638x31.750x12.700 (mm)

Weight:: 0.038 (kg)

SEALS (REINFORCED SEAL) (AY)

Sizes: 75x115x31 (mm)

Weight:: 1.12 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 10.75x13.25x1.25 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 10.00x16.00x3.00 (mm)

K69 POM(145x140x15)

Manufacturer: KASTAS

Sizes: 145x140x15 (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.