Подшипник NF 344

PRODUCTS (Подшипник NF 344)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NF 344

Inner diameter:: 220 mm
Outer diameter: 396 mm
The size of the width: 88 mm
Weight:: 71.7 kg

Технические характеристики из каталога производителя:

Обозначение NF 344
Размер (r min.) 5 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 71.7 Кг
Частота вращения предельная при пластичной смазке 1200 об/мин
Частота вращения предельная при жидкой смазке 1500 об/мин
Размер (r1 min.) 5 мм.

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7018-E-T-P4S

Manufacturer: FAG

Sizes: 90x140x24 (mm)

MEGADYNE ISORAN 4400 SLV8 ( RPP8 4400 SILVER )

Manufacturer: ContiTech AG

RPP8 5688 ( RPP 8 5688 -V, -M, -MFX )

Manufacturer: ContiTech AG

O-RING

Manufacturer: NQK SF

Sizes: 81.00x93.00x6.00 (mm)

K85 PU(18x14x5,8)

Manufacturer: KASTAS

Sizes: 18x14x5,8 (mm)

Подшипник 7328

Manufacturer: NACHI

Sizes: 140x300x62 (mm)

Weight:: 21.5 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 77.50x81.10x1.80 (mm)

Bearing 61808 (1000808)

Manufacturer: TMB

Sizes: 40x52x7 (mm)

Weight:: 0.032 (kg)

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK47/20

Manufacturer: INA-FAG

Sizes: 140x360x82 (mm)

Weight:: 48.03 (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.