K21 PU(57,15x69,85x10)
Inner diameter:: 57,15 mm
Outer diameter: 69,85 mm
The size of the width: 10 mm
Outer diameter: 69,85 mm
The size of the width: 10 mm
U-RING
57,15x69,85x10
K21
PU
Подшипник 7215CDB
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.23 (kg)
![Подшипник 7215CDB](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1648191820.png)
Подшипник 23122CKE4
Manufacturer: NSK-RHP
Sizes: 110x180x56 (mm)
Weight:: 5.7 (kg)
![Подшипник 23122CKE4](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1658299428.png)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 38x64x9/15 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
K23 PU(57,15x41,27x9,52)
Manufacturer: KASTAS
Sizes: 57,15x41,27x9,52 (mm)
![K23 PU(57,15x41,27x9,52)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_uplot.jpg)
Bearing 3309 J
Manufacturer: INA-FAG
Sizes: 45x100x39.700 (mm)
Weight:: 1.420 (kg)
![Bearing 3309 J](https://bestbearings.az/uploads/products/ina/ina_defualt_n57.png)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 120x145x13 (mm)
![SEALS (REINFORCED SEAL) (AS)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
SEALS (REINFORCED SEAL) (K)
Manufacturer: FEKO
Sizes: 44x60x10 (mm)
![SEALS (REINFORCED SEAL) (K)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
RPP8 5144 ( RPP 8 5144 -V, -M, -MFX )
Manufacturer: ContiTech AG
![RPP8 5144 ( RPP 8 5144 -V, -M, -MFX )](https://bestbearings.az/uploads/products/contitech/belt_megaflex_rpp8.png)
HTD 8M 3592 ( HTD8M 3592 -V, -M, -MFX )
Manufacturer: ContiTech AG
![HTD 8M 3592 ( HTD8M 3592 -V, -M, -MFX )](https://bestbearings.az/uploads/products/contitech/belt_megaflex_htd_8m.png)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x130x8 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
![](https://bestbearings.az/template/img/fllimg1.png)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
![](https://bestbearings.az/template/img/fllimg2.png)
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.
![](https://bestbearings.az/template/img/fllimg3.png)
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.