Подшипник NNU 4928 K

PRODUCTS (Подшипник NNU 4928 K)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4928 K

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 K
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

K86 PU(320x308,8x11,2)

Manufacturer: KASTAS

Sizes: 320x308,8x11,2 (mm)

Подшипник 29460E

Manufacturer: NACHI

Sizes: 300x540x145 (mm)

Weight:: 146 (kg)

Подшипник 53260X

Manufacturer: NSK-RHP

Sizes: 300x420x100.5 (mm)

Weight:: 225 (kg)

K59 NBR(18x12x2,55)

Manufacturer: KASTAS

Sizes: 18x12x2,55 (mm)

B 29 17x735 Li / 780 Ld

Manufacturer: ContiTech AG

Bearing 3580 / 3525

Manufacturer: TIMKEN

Sizes: 38.1x87.312x30.162 (mm)

Weight:: 0.881 (kg)

Bearing 32020 (2007120E)

Manufacturer: TMB

Sizes: 100x150x32 (mm)

Weight:: 1.9 (kg)

Bearing NJ240EM (42240EH)

Manufacturer: TMB

Sizes: 200x360x58 (mm)

Weight:: 26 (kg)

Bearing 22313 KCW33

Manufacturer: ETERNO

Sizes: 65x140x48 (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.