Bearing 61903 (1000903)
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.016 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.016 kg
Technical specifications
Designation : 61903
ГОСТ : 1000903
Dimensions, mm : 17x30x7
Producer : TMB
HTD 8M 3520 ( HTD8M 3520 -V, -M, -MFX )
Manufacturer: ContiTech AG
![HTD 8M 3520 ( HTD8M 3520 -V, -M, -MFX )](https://bestbearings.az/uploads/products/contitech/belt_megaflex_htd_8m.png)
Bearing ASNU 45
Manufacturer: ETERNO
Sizes: 45x100x36 (mm)
Weight:: 1310 (kg)
![Bearing ASNU 45](https://bestbearings.az/uploads/products/eterno/eterno_as-asnu_bearing.jpg)
RPP8 2872 ( RPP 8 2872 -V, -M, -MFX )
Manufacturer: ContiTech AG
![RPP8 2872 ( RPP 8 2872 -V, -M, -MFX )](https://bestbearings.az/uploads/products/contitech/belt_megaflex_rpp8.png)
K22 NBR(55x65x7,3)
Manufacturer: KASTAS
Sizes: 55x65x7,3 (mm)
![K22 NBR(55x65x7,3)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_stokovie.jpg)
22x6858 C 270
Manufacturer: ContiTech AG
![22x6858 C 270](https://bestbearings.az/uploads/products/contitech/belt_22c.png)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3064-AS-K-M-SP
Manufacturer: FAG
Sizes: 320x480x121 (mm)
![ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3064-AS-K-M-SP](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1678381629.gif)
A 81 13x2060 Li / 2090 Ld
Manufacturer: ContiTech AG
![A 81 13x2060 Li / 2090 Ld](https://bestbearings.az/uploads/products/contitech/belt_cl_13a.png)
RPP14 3458 ( RPP 14 3458 -V, -M, -MFX )
Manufacturer: ContiTech AG
![RPP14 3458 ( RPP 14 3458 -V, -M, -MFX )](https://bestbearings.az/uploads/products/contitech/belt_megaflex_rpp14.png)
Bearing LR35x40x12.5
Manufacturer: INA-FAG
Sizes: 35x40x12.5 (mm)
Weight:: 0.272 (kg)
![Bearing LR35x40x12.5](https://bestbearings.az/uploads/products/ina/ina_defualt_n20.png)
Bearing 7204C (36204)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
![Bearing 7204C (36204)](https://bestbearings.az/uploads/products/tmb/5_tmb_default.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.