K503 (28,57x19,05x11,1)
Inner diameter:: 28,57 mm
Outer diameter: 19,05 mm
The size of the width: 11,1 mm
Outer diameter: 19,05 mm
The size of the width: 11,1 mm
PISTON SEAL
28,57x19,05x11,1
K503
Подшипник NA49/28
Manufacturer: NSK-RHP
Sizes: 28x45x17 (mm)
Weight:: 0.099 (kg)
![Подшипник NA49/28](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1657883713.png)
Bearing 51408
Manufacturer: ETERNO
Sizes: 40x90x36 (mm)
Weight:: 1.1 (kg)
![Bearing 51408](https://bestbearings.az/uploads/products/eterno/eterno_51400_bearing.jpg)
Подшипник 67885/67820
Manufacturer: NSK-RHP
Sizes: 190.5x266.7x47.625 (mm)
Weight:: 8.04 (kg)
![Подшипник 67885/67820](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1656175039.png)
K06 NBR(50x58x4/6)
Manufacturer: KASTAS
Sizes: 50x58x4/6 (mm)
![K06 NBR(50x58x4/6)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_qryazimniy.jpg)
Подшипник NJ 228 E
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.9 (kg)
![Подшипник NJ 228 E](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1649524199.png)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP2307-E-TVP2
Manufacturer: FAG
Sizes: 35x80x31 (mm)
![ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP2307-E-TVP2](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1678196295.gif)
Bearing RNU2216EM (292516EH)
Manufacturer: TMB
Sizes: 80x140x33 (mm)
Weight:: 2.1 (kg)
![Bearing RNU2216EM (292516EH)](https://bestbearings.az/uploads/products/tmb/10_tmb_default.jpg)
Подшипник R 4AA
Manufacturer: NSK-RHP
Sizes: 6.35x19.05x5.558 (mm)
![Подшипник R 4AA](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1653734725.png)
Bearing 7002CETAP4 (36102KJ-SH)
Manufacturer: TMB
Weight:: 0.028 (kg)
![Bearing 7002CETAP4 (36102KJ-SH)](https://bestbearings.az/uploads/products/tmb/5_tmb_default.jpg)
K73 POLYESTER/PTFE(80x88x20)
Manufacturer: KASTAS
Sizes: 80x88x20 (mm)
![K73 POLYESTER/PTFE(80x88x20)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.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.