Подшипник RS-4872E4

PRODUCTS (Подшипник RS-4872E4)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник RS-4872E4

Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 27 kg

Технические характеристики из каталога производителя:

Обозначение RS-4872E4
Размер (r min.) 2,1 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 27 Кг
Частота вращения предельная при пластичной смазке 260 об/мин
Частота вращения предельная при жидкой смазке 530 об/мин
Размер сопряженных деталей (da min.) 371
Размер сопряженных деталей (Da max.) 429
Размер сопряженных деталей (ra max.) 2
Материал сепаратора отсутствует

K27 NBR(88,97x101,52x6,75/8,66)

Manufacturer: KASTAS

Sizes: 88,97x101,52x6,75/8,66 (mm)

Подшипник NUP 332

Manufacturer: NACHI

Sizes: 160x340x68 (mm)

Weight:: 31.2 (kg)

Mechanical seal RM 551B

Manufacturer: RiMi

O-RING

Manufacturer: NQK SF

Sizes: 80.00x88.00x4.00 (mm)

K21 PU(16x22x10)

Manufacturer: KASTAS

Sizes: 16x22x10 (mm)

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

Manufacturer: STO

Sizes: 20x32x10/15 (mm)

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

Sizes: 17.00x29.00x6.00 (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.