Подшипник NNU 4930

PRODUCTS (Подшипник NNU 4930)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4930

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
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

Bearing NJ313EM (42313EH)

Manufacturer: TMB

Sizes: 65x140x33 (mm)

Подшипник NNCL 4934 CV

Manufacturer: SKF

Sizes: 170x230x60 (mm)

Weight:: 7.1 (kg)

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

Manufacturer: STO

Sizes: 25x41.25x7 (mm)

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

K98 PU/NBR(50,8x63,5x9,53 )

Manufacturer: KASTAS

Sizes: 50,8x63,5x9,53 (mm)

Krestovina 68x166

Manufacturer: TOYO

Bearing SCE68

Manufacturer: INA-FAG

Sizes: 9.525x14.288x12.700 (mm)

Weight:: 0.006 (kg)

Подшипник 22217AEX

Manufacturer: NACHI

Sizes: 85x150x36 (mm)

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.