Подшипник 239/900E

PRODUCTS (Подшипник 239/900E)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник 239/900E

Inner diameter:: 900 mm
Outer diameter: 1180 mm
The size of the width: 206 mm
Weight:: 618 kg

Технические характеристики из каталога производителя:

Обозначение 239/900E
Размер (r min.) 6 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NACHI
Масса 618 Кг
Частота вращения предельная при пластичной смазке 270 об/мин
Частота вращения предельная при жидкой смазке 360 об/мин
Расчетный коэффициент (e) 0,16
Расчетный коэффициент (Y0) 4,13
Расчетный коэффициент (Y1) 4,22
Расчетный коэффициент (Y2) 6,28

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()

Manufacturer: STO

Sizes: 14.8x30x7.5/9.5 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()

O-RING

Manufacturer: NQK SF

Sizes: 55.80x62.00x3.10 (mm)

Подшипник NUP 1028

Manufacturer: NSK-RHP

Sizes: 140x210x33 (mm)

Weight:: 3.87 (kg)

5.7 NBR 70(269,30x05,70)

Sizes: 60x130x46 (mm)

Weight:: 3.45 (kg)

K22 NBR(155x165x12)

Manufacturer: KASTAS

Sizes: 155x165x12 (mm)

Bearing 25590 / 25521

Manufacturer: TIMKEN

Sizes: 45.618x83.058x23.812 (mm)

Weight:: 0.541 (kg)

Торцевое уплотнение RM M74-24

Manufacturer: RiMi

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.