Подшипник NNU 4964

PRODUCTS (Подшипник NNU 4964)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4964

Inner diameter:: 320 mm
Outer diameter: 440 mm
The size of the width: 118 mm
Weight:: 54.9 kg

Технические характеристики из каталога производителя:

Обозначение NNU 4964
Размер (r min.) 3 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 54,9 Кг
Частота вращения предельная при пластичной смазке 1 100 об/мин
Частота вращения предельная при жидкой смазке 1 400 об/мин

3 NBR 70(089,50x03,00)

Manufacturer: KASTAS

Подшипник N 313

Manufacturer: NSK-RHP

Sizes: 65x121.5x33 (mm)

Sizes: 4.42x9.66x2.62 (mm)

Bearing 7009AC (46109)

Sizes: 70x100x16 (mm)

Weight:: 0.35 (kg)

K39 (90x105x12,5 )

Manufacturer: KASTAS

Sizes: 90x105x12,5 (mm)

Bearing 31309 (27309E)

Manufacturer: TMB

Sizes: 45x100x32 (mm)

Weight:: 0.95 (kg)

Подшипник 6019

Manufacturer: NSK-RHP

Sizes: 95x145x24 (mm)

Weight:: 1.23 (kg)

Подшипник N 411

Manufacturer: NACHI

Sizes: 55x117.2x33 (mm)

Weight:: 2.51 (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.