Подшипник NN3021K

PRODUCTS (Подшипник NN3021K)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NN3021K

Inner diameter:: 105 mm
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.89 kg

Технические характеристики из каталога производителя:

Обозначение NN3021K
Размер (r min.) 2 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NACHI
Масса 2,89 Кг
Частота вращения предельная при пластичной смазке 5800 об/мин
Частота вращения предельная при жидкой смазке 6800 об/мин

Bearing 7005CP5 (D36105)

Manufacturer: ContiTech AG

Bearing 6234Z1 (234Z1)

Manufacturer: TMB

Sizes: 170x310x52 (mm)

Weight:: 16 (kg)

Bearing NUP2222

Manufacturer: ETERNO

Sizes: 110x200x53 (mm)

Weight:: 7.29 (kg)

Подшипник 53305

Manufacturer: NSK-RHP

Sizes: 25x52x19.8 (mm)

Weight:: 225 (kg)

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

Sizes: 42.00x44.00x1.00 (mm)

Bearing 22320W33 (3620W33)

Manufacturer: TMB

Sizes: 100x215x73 (mm)

Weight:: 13.5 (kg)

Bearing 609ZZ/Z2 (80019Z2)

Manufacturer: TMB

Sizes: 9x24x7 (mm)

Weight:: 0.014 (kg)

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.