Подшипник 2321
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 77 mm
Outer diameter: 225 mm
The size of the width: 77 mm
Технические характеристики из каталога производителя:
- Обозначение 2321
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
O-RING
Manufacturer: NQK SF
Sizes: 0.80x1.60x0.40 (mm)

K19 PTFE/NBR/POM(105x90x13,5)
Manufacturer: KASTAS
Sizes: 105x90x13,5 (mm)

Bearings NUKR80
Manufacturer: INA-FAG
Weight:: 1.6 (kg)

Подшипник 7219CDF
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.78 (kg)

Подшипник F695ZZ
Manufacturer: NSK-RHP
Sizes: 5x15x4 (mm)
Weight:: 2.84 (kg)

Bearing SN45
Manufacturer: INA-FAG
Sizes: 6.350x11.112x7.938 (mm)
Weight:: 0.003 (kg)

BB249 ( ВВ 249 ) Le= 6394 мм
Manufacturer: ContiTech AG

SPA 1800 Lw L=L EL
Manufacturer: ContiTech AG

K21 PU(20x28x5)
Manufacturer: KASTAS
Sizes: 20x28x5 (mm)

HTD 8M 7464 ( HTD8M 7464 -V, -M, -MFX )
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.