Подшипник NNU 4952

PRODUCTS (Подшипник NNU 4952)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4952

Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg

Технические характеристики из каталога производителя:

Обозначение NNU 4952
Размер (r min.) 2,1 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 31,1 Кг
Частота вращения предельная при пластичной смазке 1 400 об/мин
Частота вращения предельная при жидкой смазке 1 800 об/мин

Подшипник NA6918

Manufacturer: NSK-RHP

Sizes: 90x125x63 (mm)

Weight:: 2.45 (kg)

Подшипник NUP 311 EG

Manufacturer: NACHI

Sizes: 55x120x29 (mm)

Weight:: 1.5 (kg)

Bearing 6216Z1 (216Z1)

Manufacturer: TMB

Sizes: 80x140x26 (mm)

Weight:: 1.45 (kg)

HTD 8M 5112 ( HTD8M 5112 -V, -M, -MFX )

Manufacturer: ContiTech AG

Manufacturer: NSK-RHP

Sizes: 35x80x37 (mm)

Weight:: 0.73 (kg)

K103 PU(125x138x7/9,5 )

Manufacturer: KASTAS

Sizes: 125x138x7/9,5 (mm)

Mechanical seal RM 104-10

Manufacturer: RiMi

Подшипник 6926

Manufacturer: NSK-RHP

Sizes: 130x180x24 (mm)

Weight:: 1.57 (kg)

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 55x72x10 (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.