Подшипник NNU 4938 K

PRODUCTS (Подшипник NNU 4938 K)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4938 K

Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg

Технические характеристики из каталога производителя:

Обозначение NNU 4938 K
Размер (r min.) 2 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 10,9 Кг
Частота вращения предельная при пластичной смазке 2 000 об/мин
Частота вращения предельная при жидкой смазке 2 600 об/мин

HTD 216 3M

Manufacturer: ContiTech AG

Bearing 14137A / 14274

Manufacturer: TIMKEN

Sizes: 34.925x69.012x19.845 (mm)

Weight:: 0.383 (kg)

Подшипник NJ 2211 EG

Manufacturer: NACHI

Sizes: 55x100x25 (mm)

Weight:: 0.87 (kg)

Подшипник 7222BDF

Manufacturer: NACHI

Sizes: 110x200x38 (mm)

RPP8 5592 ( RPP 8 5592 -V, -M, -MFX )

Manufacturer: ContiTech AG

Подшипник 47490/47420

Manufacturer: NSK-RHP

Sizes: 71.438x120x32.545 (mm)

Weight:: 1.46 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ HCS7003-C-T-P4S

Manufacturer: FAG

Sizes: 17x35x10 (mm)

Weight:: 0.044 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ HCS7003-C-T-P4S

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

Manufacturer: STO

Sizes: 95x115x12 (mm)

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

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.