Подшипник N 256

PRODUCTS (Подшипник N 256)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник N 256

Inner diameter:: 260 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 70 kg

Технические характеристики из каталога производителя:

Обозначение N 256
Размер (r min.) 5 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 70.0 Кг
Частота вращения предельная при пластичной смазке 1200 об/мин
Частота вращения предельная при жидкой смазке 1400 об/мин
Размер (r1 min.) 5 мм.

Торцевое уплотнение RM H-68

Manufacturer: RiMi

Подшипник NUP 419

Manufacturer: NACHI

Sizes: 95x240x55 (mm)

Weight:: 14 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 200x250x18 (mm)

SEALS (REINFORCED SEAL) (K)

Sizes: 45x35x16,4 (mm)

Bearing 7220 AC

Manufacturer: ETERNO

Sizes: 100x180x34 (mm)

Weight:: 3.62 (kg)

Подшипник 5217ANR

Manufacturer: NACHI

Sizes: 85x150x49.2 (mm)

Sizes: 234.32x244.98x5.33 (mm)

Подшипник 23272CAKE4

Manufacturer: NSK-RHP

Sizes: 360x650x232 (mm)

Weight:: 342 (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.