Подшипник NNU 4960 K

PRODUCTS (Подшипник NNU 4960 K)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4960 K

Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg

Технические характеристики из каталога производителя:

Обозначение NNU 4960 K
Размер (r min.) 3 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 51,9 Кг
Частота вращения предельная при пластичной смазке 1 200 об/мин
Частота вращения предельная при жидкой смазке 1 500 об/мин

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

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 46x62x8.80 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 100x200x15 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 125x150x12 (mm)

Подшипник 7224BDF

Manufacturer: NACHI

Sizes: 120x215x40 (mm)

Weight:: 6.05 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 130x170x15 (mm)

Bearing 2780 / 2735X

Manufacturer: TIMKEN

Sizes: 36.487x73.025x23.812 (mm)

RPP14 DD 5414 MFX - Megaflex

Manufacturer: ContiTech AG

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.