Bearing 4443
Inner diameter:: 92.075 mm
Outer diameter: 142.880 mm
The size of the width: 34.930 mm
Weight:: 1.810 kg
Outer diameter: 142.880 mm
The size of the width: 34.930 mm
Weight:: 1.810 kg
Technical specifications
Designation: 4443
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 92.075 mm
External diameter: 142.880 mm
Width (B): 34.930 mm
Weight: 1.810 kg
Резьба (G): 30000 mm
K752 PTFE/NBR(80x64,5x6,3)
Manufacturer: KASTAS
Sizes: 80x64,5x6,3 (mm)
![K752 PTFE/NBR(80x64,5x6,3)](https://bestbearings.az/uploads/products/kastas/default_other_seals.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 30.00x36.20x3.10 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
ATG10 5090 MFX - Megaflex ( ATK10 5090 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
![ATG10 5090 MFX - Megaflex ( ATK10 5090 BFX - BRECOFLEX )](https://bestbearings.az/uploads/products/contitech/belt_megaflex_atg_10.png)
SPA 1932
Manufacturer: ContiTech AG
![SPA 1932](https://bestbearings.az/uploads/products/contitech/belt_cl_spa.png)
Bearings GAY40-NPP-B
Manufacturer: INA-FAG
Weight:: 0.51 (kg)
![Bearings GAY40-NPP-B](https://bestbearings.az/uploads/products/ina/ina_defualt_n63.png)
K36 (45x53x8,5)
Manufacturer: KASTAS
Sizes: 45x53x8,5 (mm)
![K36 (45x53x8,5)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
RPP8 6112 ( RPP 8 6112 -V, -M, -MFX )
Manufacturer: ContiTech AG
![RPP8 6112 ( RPP 8 6112 -V, -M, -MFX )](https://bestbearings.az/uploads/products/contitech/belt_megaflex_rpp8.png)
Подшипник 6224
Manufacturer: NSK-RHP
Sizes: 120x225x40 (mm)
Weight:: 5.29 (kg)
![Подшипник 6224](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1652466838.png)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2307-E-TVP2 + HJ2307-E
Manufacturer: FAG
Sizes: 35x80x31 (mm)
![ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2307-E-TVP2 + HJ2307-E](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1678196250.gif)
Подшипник NJ 2234 E
Manufacturer: NACHI
Sizes: 170x310x86 (mm)
Weight:: 31.9 (kg)
![Подшипник NJ 2234 E](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1650109581.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.