Подшипник NU 321

PRODUCTS (Подшипник NU 321)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NU 321

Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.73 kg

Технические характеристики из каталога производителя:

Обозначение NU 321
Размер (r min.) 3 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 8.73 Кг
Частота вращения предельная при пластичной смазке 2600 об/мин
Частота вращения предельная при жидкой смазке 3200 об/мин
Размер (r1 min.) 3 мм.

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ([SKB])

Manufacturer: STO

Sizes: 55x65x5 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ([SKB])

Bearing N228E (2228E)

Manufacturer: TMB

Sizes: 140x250x42 (mm)

Weight:: 8.75 (kg)

Подшипник FBNP-7108

Manufacturer: NSK-RHP

Sizes: 7x10x8 (mm)

Weight:: 0.001 (kg)

Подшипник SL183014

Manufacturer: INA-FAG

Sizes: 70x110x30 (mm)

MEGADYNE ISORAN 336 RPP3 ( RPP 3M 336 )

Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2348-EX-M1

Manufacturer: FAG

Sizes: 240x500x155 (mm)

Manufacturer: INA-FAG

Sizes: 32x40x7/4,8 (mm)

K17X PTFE/NBR(50x39x4,2)

Manufacturer: KASTAS

Sizes: 50x39x4,2 (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.