Подшипник RS-4921E4

PRODUCTS (Подшипник RS-4921E4)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник RS-4921E4

Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 2.05 kg

Технические характеристики из каталога производителя:

Обозначение RS-4921E4
Размер (r min.) 1,1 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 2,05 Кг
Частота вращения предельная при пластичной смазке 950 об/мин
Частота вращения предельная при жидкой смазке 1900 об/мин
Размер сопряженных деталей (da min.) 111,5
Размер сопряженных деталей (Da max.) 138,5
Размер сопряженных деталей (ra max.) 1
Материал сепаратора отсутствует

Подшипник 6024ZNR

Manufacturer: NACHI

Sizes: 120x180x28 (mm)

Weight:: 2.36 (kg)

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

Manufacturer: STO

Sizes: 18.9x30x5 (mm)

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

K32 PU/POM(380x400x14,6)

Manufacturer: KASTAS

Sizes: 380x400x14,6 (mm)

2 NBR 70(070,00x02,00)

Manufacturer: INA-FAG

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

Manufacturer: STO

Sizes: 68x90x10 (mm)

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

Bearing 7212CP6 (E36212)

Manufacturer: TMB

Sizes: 60x110x22 (mm)

Weight:: 0.8 (kg)

Подшипник 1212

Manufacturer: NACHI

Sizes: 60x110x22 (mm)

Weight:: 0.900 (kg)

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.