Подшипник NNU 4930 K

PRODUCTS (Подшипник NNU 4930 K)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4930 K

Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.39 kg

Технические характеристики из каталога производителя:

Обозначение NNU 4930 K
Размер (r min.) 2 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 6,39 Кг
Частота вращения предельная при пластичной смазке 2 600 об/мин
Частота вращения предельная при жидкой смазке 3 200 об/мин

Подшипник 636 VV

Manufacturer: NSK-RHP

Sizes: 95x103x30 (mm)

Weight:: 0.165 (kg)

HTD 8M 4680 ( HTD8M 4680 -V, -M, -MFX )

Manufacturer: ContiTech AG

Manufacturer: INA-FAG

Sizes: 60x82x25 (mm)

Weight:: 0.394 (kg)

HTD 8M 1792 ( HTD8M 1792 -V, -M, -MFX )

Manufacturer: ContiTech AG

Bearing 29428 (9039428)

Manufacturer: TMB

Sizes: 140x280x85 (mm)

Weight:: 23 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 8x23x5 (mm)

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

Manufacturer: STO

Sizes: 45x76x10 (mm)

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

Bearing WS812/530

Manufacturer: INA-FAG

Sizes: 530x710x140 (mm)

Weight:: 55.750 (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.