Подшипник 231/630EK

PRODUCTS (Подшипник 231/630EK)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник 231/630EK

Inner diameter:: 630 mm
Outer diameter: 1030 mm
The size of the width: 315 mm
Weight:: 1070 kg

Технические характеристики из каталога производителя:

Обозначение 231/630EK
Размер (r min.) 7,5 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NACHI
Масса 1070 Кг
Частота вращения предельная при пластичной смазке 280 об/мин
Частота вращения предельная при жидкой смазке 390 об/мин
Расчетный коэффициент (e) 0,31
Расчетный коэффициент (Y0) 2,15
Расчетный коэффициент (Y1) 2,2
Расчетный коэффициент (Y2) 3,27

T5 DD

Manufacturer: ContiTech AG

O-RING

Manufacturer: NQK SF

Sizes: 86.00x96.00x5.00 (mm)

K21 NBR(22x40x10)

Manufacturer: KASTAS

Sizes: 22x40x10 (mm)

Bearing NUP305EM (92305EH)

Manufacturer: NSK-RHP

Sizes: 50x90x20 (mm)

Weight:: 0.459 (kg)

Подшипник 52210

Manufacturer: NSK-RHP

Sizes: 50x78x39 (mm)

Weight:: 225 (kg)

K41 PTFE/NBR(40x29,3x4,2)

Manufacturer: KASTAS

Sizes: 40x29,3x4,2 (mm)

Sizes: 18.50x22.50x2.00 (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.