Bearing 7311 AC
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.57 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.57 kg
Technical specifications
Designation : 7311 AC
Dimensions, mm : 55x120x29
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.57 Kg
Dynamic load rating (C) - 80900 kN
Static load rating (C0) - 56500 kN
Grease lubrication speed - 6700 rev/min
Speed limit with oil lubrication - 8400 rev/min
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RA12
Manufacturer: INA-FAG
Weight:: 225 (kg)
![ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RA12](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1678994950.png)
K33 PU(22,4x30x5,5)
Manufacturer: KASTAS
Sizes: 22,4x30x5,5 (mm)
![K33 PU(22,4x30x5,5)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_stokovie.jpg)
3.53 NBR 90(023,40x03,53)
Manufacturer: KASTAS
![3.53 NBR 90(023,40x03,53)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Подшипник 6804ZZE
Manufacturer: NACHI
Sizes: 20x32x7 (mm)
Weight:: 0.019 (kg)
![Подшипник 6804ZZE](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1647523296.png)
Подшипник NUP 204
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.112 (kg)
![Подшипник NUP 204](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1649267864.png)
O-RING
Manufacturer: NQK SF
Sizes: 149.00x175.00x13.00 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
Подшипник SL182207
Manufacturer: INA-FAG
Sizes: 35x72x23 (mm)
![Подшипник SL182207](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1660838954.gif)
Bearings NCS3624
Manufacturer: INA-FAG
Sizes: 57.15x76.2x38.1 (mm)
Weight:: 0.422 (kg)
![Bearings NCS3624](https://bestbearings.az/uploads/products/ina/ina_defualt_n15.png)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI12/20
Manufacturer: INA-FAG
Sizes: 12x24x20 (mm)
![ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI12/20](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1677742197.gif)
RPP14 DD 5120 MFX - Megaflex
Manufacturer: ContiTech AG
![RPP14 DD 5120 MFX - Megaflex](https://bestbearings.az/uploads/products/contitech/belt_megaflex_rpp14_dd.png)
![](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.