Подшипник NF 228

PRODUCTS (Подшипник NF 228)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NF 228

Inner diameter:: 140 mm
Outer diameter: 221 mm
The size of the width: 42 mm
Weight:: 9.26 kg

Технические характеристики из каталога производителя:

Обозначение NF 228
Размер (r min.) 3 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 9.26 Кг
Частота вращения предельная при пластичной смазке 2400 об/мин
Частота вращения предельная при жидкой смазке 3000 об/мин
Размер (r1 min.) 3 мм.

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

Manufacturer: STO

Sizes: 30x42x4.5 (mm)

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

Bearing 25577 / 25519

Manufacturer: TIMKEN

Sizes: 42.875x82.55x23.813 (mm)

Weight:: 0.573 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 272.00x282.60x5.30 (mm)

Корпус UCTU209+WU600

Manufacturer: NACHI

Weight:: 21.3 (kg)

Подшипник 46176/46368

Manufacturer: NSK-RHP

Sizes: 44.45x93.662x31.75 (mm)

Manufacturer: NSK-RHP

Sizes: 90x82x8,2 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 69.44x76.54x3.55 (mm)

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.