Подшипник NNU 4928

PRODUCTS (Подшипник NNU 4928)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4928

Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.08 kg

Технические характеристики из каталога производителя:

Обозначение NNU 4928
Размер (r min.) 1,5 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 4,08 Кг
Частота вращения предельная при пластичной смазке 2 800 об/мин
Частота вращения предельная при жидкой смазке 3 600 об/мин

Подшипник 6968

Manufacturer: NSK-RHP

Sizes: 340x460x56 (mm)

Weight:: 26.6 (kg)

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

Manufacturer: STO

Sizes: 140x180x12 (mm)

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

Bearing 4115

Manufacturer: INA-FAG

Sizes: 75x110x32 (mm)

Weight:: 1.026 (kg)

K09 NBR(30x40x4/7 )

Manufacturer: KASTAS

Sizes: 30x40x4/7 (mm)

DHTD 1360 D8M

Manufacturer: ContiTech AG

Подшипник 5202AZZ

Manufacturer: NACHI

Sizes: 15x35x15.9 (mm)

Weight:: 0.07 (kg)

Bearing NUP203E (92203EH)

Manufacturer: NSK-RHP

Sizes: 20x52x15 (mm)

Weight:: 0.145 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 24x42x8 (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.