Bearing 4311
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.18 kg
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.18 kg
Technical specifications
Designation : 4311
Dimensions, mm : 55x120x43
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.18 Kg
Dynamic load rating (C) - 77.6 kN
Static load rating (C0) - 66.2 kN
Grease lubrication speed - 2 rev/min
Bearing 4315 2RS
Manufacturer: ETERNO
Sizes: 75x160x55 (mm)
Weight:: 4.87 (kg)
![Bearing 4315 2RS](https://bestbearings.az/uploads/products/eterno/4300_default.jpg)
K01 (25x37x22,5)
Manufacturer: KASTAS
Sizes: 25x37x22,5 (mm)
![K01 (25x37x22,5)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_stokovie.jpg)
Подшипник RSF-4944E4
Manufacturer: NSK-RHP
Sizes: 220x300x80 (mm)
Weight:: 17 (kg)
![Подшипник RSF-4944E4](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1657990520.png)
Mechanical seal RM 58U-24
Manufacturer: RiMi
![Mechanical seal RM 58U-24](https://bestbearings.az/uploads/products/rimi/rm58u.jpg)
Подшипник 6211DDU
Manufacturer: NSK-RHP
Sizes: 55x100x21 (mm)
Weight:: 0.619 (kg)
![Подшипник 6211DDU](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1652460773.png)
2.62 NBR 70(006,02x02,62)
Manufacturer: KASTAS
![2.62 NBR 70(006,02x02,62)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Подшипник 6930DDU
Manufacturer: NSK-RHP
Sizes: 150x210x28 (mm)
Weight:: 3.01 (kg)
![Подшипник 6930DDU](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1652736463.png)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x67x20 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 32x42x7 (mm)
![SEALS (REINFORCED SEAL) (ARS)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
Bearing 29338 (9039338)
Manufacturer: TMB
Sizes: 190x320x78 (mm)
Weight:: 23.5 (kg)
![Bearing 29338 (9039338)](https://bestbearings.az/uploads/products/tmb/8_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.