Bearing 4448
Inner diameter:: 107.950 mm
Outer diameter: 158.750 mm
The size of the width: 34.930 mm
Weight:: 2.197 kg
Outer diameter: 158.750 mm
The size of the width: 34.930 mm
Weight:: 2.197 kg
Technical specifications
Designation: 4448
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 107.950 mm
External diameter: 158.750 mm
Width (B): 34.930 mm
Weight: 2.197 kg
Резьба (G): 24000 mm
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32313-A
Manufacturer: FAG
Sizes: 65x140x51 (mm)
![ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32313-A](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1678874517.gif)
MEGADYNE ISORAN 1245 RPP3 ( RPP 3M 1245 )
Manufacturer: ContiTech AG
![MEGADYNE ISORAN 1245 RPP3 ( RPP 3M 1245 )](https://bestbearings.az/uploads/products/contitech/belt_rpp3.png)
K18 (80x62x22,5)
Manufacturer: KASTAS
Sizes: 80x62x22,5 (mm)
![K18 (80x62x22,5)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_uplot.jpg)
Подшипник 6015NR
Manufacturer: NSK-RHP
Sizes: 75x115x20 (mm)
Weight:: 0.649 (kg)
![Подшипник 6015NR](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1652815803.png)
Bearing TWC1828
Manufacturer: INA-FAG
Sizes: 28.575x44.450x2.337 (mm)
Weight:: 0.017 (kg)
![Bearing TWC1828](https://bestbearings.az/uploads/products/ina/ina_defualt_n51.png)
Bearing NU1014M (32114H)
Manufacturer: TMB
Sizes: 70x110x20 (mm)
Weight:: 0.62 (kg)
![Bearing NU1014M (32114H)](https://bestbearings.az/uploads/products/tmb/10_tmb_default.jpg)
XPA 882 Lw / Ld ( ХРА 882 )
Manufacturer: ContiTech AG
![XPA 882 Lw / Ld ( ХРА 882 )](https://bestbearings.az/uploads/products/contitech/belt_xpa.png)
K33 PU(65x75x12)
Manufacturer: KASTAS
Sizes: 65x75x12 (mm)
![K33 PU(65x75x12)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_stokovie.jpg)
K01 (160x180x40)
Manufacturer: KASTAS
Sizes: 160x180x40 (mm)
![K01 (160x180x40)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_stokovie.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 7.00x7.60x0.30 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.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.