Подшипник NF 428

PRODUCTS (Подшипник NF 428)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NF 428

Inner diameter:: 140 mm
Outer diameter: 302 mm
The size of the width: 82 mm
Weight:: 46.8 kg

Технические характеристики из каталога производителя:

Обозначение NF 428
Размер (r min.) 5 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 46.8 Кг
Частота вращения предельная при пластичной смазке 1500 об/мин
Частота вращения предельная при жидкой смазке 1900 об/мин
Размер (r1 min.) 5 мм.

Manufacturer: INA-FAG

Sizes: 180x300x24.5 (mm)

Weight:: 8.700 (kg)

Подшипник 7218CDB

Manufacturer: NACHI

Sizes: 90x160x30 (mm)

Weight:: 2.3 (kg)

RPP14 9870 ( RPP 14 9870 -V, -M, -MFX )

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (B)

Manufacturer: FEKO

Sizes: 46.50x63.57x11.50 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 32.50x36.10x1.80 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 3.20x6.00x1.40 (mm)

K25 NBR/Metal(200x20x35)

Manufacturer: KASTAS

Sizes: 200x20x35 (mm)

Bearing 7201CETAP4 (36201KJ-SH)

Manufacturer: NSK-RHP

Sizes: 240x500x105 (mm)

Weight:: 92.6 (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.