Подшипник RSF-4940E4

PRODUCTS (Подшипник RSF-4940E4)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник RSF-4940E4

Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.7 kg

Технические характеристики из каталога производителя:

Обозначение RSF-4940E4
Размер (r min.) 2,1 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 15,7 Кг
Частота вращения предельная при пластичной смазке 480 об/мин
Частота вращения предельная при жидкой смазке 950 об/мин
Размер сопряженных деталей (da min.) 211
Размер сопряженных деталей (Da max.) 269
Размер сопряженных деталей (ra max.) 2
Материал сепаратора отсутствует

Manufacturer: ContiTech AG

Подшипник 23940CAKE4

Manufacturer: NSK-RHP

Sizes: 200x280x60 (mm)

Weight:: 11 (kg)

SALNIK REINFORCED (TC)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 135x190x15 (mm)

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

Manufacturer: STO

Sizes: 27x37x7.5/9.5 (mm)

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

Bearing 7307ACTN (46307A)

SEALS (REINFORCED SEAL) (C)

Manufacturer: FEKO

Sizes: 50x82x10/13 (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.