Bearing 51238
Inner diameter:: 190 mm
Outer diameter: 270 mm
The size of the width: 62 mm
Weight:: 11.7 kg
Outer diameter: 270 mm
The size of the width: 62 mm
Weight:: 11.7 kg
Technical specifications
Designation : 51238
Dimensions, mm : 190x270x62
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 11.7 Kg
Dynamic load rating (C) - 332000 kN
Static load rating (C0) - 1160000 kN
Grease lubrication speed - 750 rev/min
Speed limit with oil lubrication - 1000 rev/min
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 38x50x5 (mm)
![SEALS (REINFORCED SEAL) (AS)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
ContiTech STD 8M 100 HP-PAZ
Manufacturer: ContiTech AG
![ContiTech STD 8M 100 HP-PAZ](https://bestbearings.az/uploads/products/contitech/belt_drive_htd_s8m_hp.png)
Подшипник 7320CDF
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 8.18 (kg)
![Подшипник 7320CDF](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1648658345.png)
K21 NBR(38x50x6)
Manufacturer: KASTAS
Sizes: 38x50x6 (mm)
![K21 NBR(38x50x6)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
K21 NBR(20x30x10)
Manufacturer: KASTAS
Sizes: 20x30x10 (mm)
![K21 NBR(20x30x10)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
RPP8 3768 ( RPP 8 3768 -V, -M, -MFX )
Manufacturer: ContiTech AG
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K21 PU(20x25x5)
Manufacturer: KASTAS
Sizes: 20x25x5 (mm)
![K21 PU(20x25x5)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Подшипник 7214CDF
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.12 (kg)
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Подшипник 377/372
Manufacturer: NSK-RHP
Sizes: 52.388x100x25 (mm)
Weight:: 0.827 (kg)
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K68 POM(85x90x14,8)
Manufacturer: KASTAS
Sizes: 85x90x14,8 (mm)
![K68 POM(85x90x14,8)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_napralicenie.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.