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.

Подшипник 7303 B

Manufacturer: NSK-RHP

Manufacturer: INA-FAG

Sizes: 50x68x25 (mm)

Weight:: 0.27 (kg)

Bearing QJ226M (176226H)

Manufacturer: TMB

Sizes: 130x230x40 (mm)

Weight:: 7.75 (kg)

ZX 46,5 ZX 1203 Ld

Manufacturer: ContiTech AG

K37 (90x105x12,5)

Manufacturer: KASTAS

Sizes: 90x105x12,5 (mm)

Bearing NU1044MP6 (E32144H)

Manufacturer: TMB

Sizes: 220x340x56 (mm)

Weight:: 19 (kg)

Bearing BCH2020

Manufacturer: INA-FAG

Sizes: 31.750x41.275x31.750 (mm)

Weight:: 0.079 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 35x51x8 (mm)

Bearing NU352EM (32352EH)

Manufacturer: TMB

Sizes: 260x540x102 (mm)

Weight:: 125 (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.