Подшипник NU 248

PRODUCTS (Подшипник NU 248)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NU 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 NU 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.

O-RING

Manufacturer: NQK SF

Sizes: 126.37x137.03x5.33 (mm)

Bearing 3305 2RS

Manufacturer: ETERNO

Sizes: 25x62x25.4 (mm)

Weight:: 0.35 (kg)

3.53 FKM 80(066,67x03,53 )

Sizes: 65.00x77.00x6.00 (mm)

Manufacturer: ContiTech AG

Подшипник MR 148 VV

Manufacturer: NSK-RHP

Sizes: 8x14x4 (mm)

Weight:: 0.002 (kg)

Подшипник 53260XU

Manufacturer: NSK-RHP

Sizes: 300x420x112 (mm)

Bearing 7016CP5 (36116J)

Manufacturer: TMB

Sizes: 80x125x22 (mm)

Weight:: 0.85 (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.