Подшипник NJ 248

PRODUCTS (Подшипник NJ 248)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NJ 248

Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg

Технические характеристики из каталога производителя:

Обозначение NJ 248
Размер (r min.) 4 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 51.1 Кг
Частота вращения предельная при пластичной смазке 1400 об/мин
Частота вращения предельная при жидкой смазке 1600 об/мин
Размер (r1 min.) 4 мм.

Подшипник RS-5030

Manufacturer: NSK-RHP

Sizes: 150x225x100 (mm)

Weight:: 13.7 (kg)

K12 PU(95x109x8/11)

Manufacturer: KASTAS

Sizes: 95x109x8/11 (mm)

ZX 67 ZX 1724 Ld

Manufacturer: ContiTech AG

Подшипник 23184E

Manufacturer: NACHI

Sizes: 420x700x224 (mm)

Sizes: 340x710x118 (mm)

Weight:: 238 (kg)

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

Sizes: 74.93x78.49x1.78 (mm)

Bearing 7222CTAP4 (36222KJ)

Manufacturer: TMB

Sizes: 110x200x38 (mm)

Weight:: 4.55 (kg)

Bearing 51130

Manufacturer: ETERNO

Sizes: 150x190x31 (mm)

Weight:: 2.2 (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.