Подшипник NP 221

PRODUCTS (Подшипник NP 221)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NP 221

Inner diameter:: 105 mm
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 3.95 kg

Технические характеристики из каталога производителя:

Обозначение NP 221
Размер (r min.) 2.1 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 3.95 Кг
Частота вращения предельная при пластичной смазке 3200 об/мин
Частота вращения предельная при жидкой смазке 3800 об/мин
Размер (r1 min.) 2.1 мм.

Manufacturer: INA-FAG

Sizes: 6x19x9 (mm)

Weight:: 0.02 (kg)

Подшипник SL185015

Manufacturer: INA-FAG

Sizes: 75x115x54 (mm)

SEALS (REINFORCED SEAL) (F)

Manufacturer: FEKO

Sizes: 90x120x7.50 (mm)

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

Sizes: 28.00x35.00x3.50 (mm)

Bearing NN30/630F1W33 (31821/630K)

Manufacturer: TMB

Sizes: 630x920x212 (mm)

Weight:: 430 (kg)

K12 PU(95x109x8/11)

Manufacturer: KASTAS

Sizes: 95x109x8/11 (mm)

Подшипник HR30204C-A-

Manufacturer: NSK-RHP

Sizes: 20x47x15.25 (mm)

Weight:: 0.126 (kg)

Bearings NCS3020

Manufacturer: INA-FAG

Sizes: 47.625x61.913x31.75 (mm)

Weight:: 0.231 (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.