Bearing KR 52
Inner diameter:: 52 mm
Outer diameter: 20 mm
The size of the width: 66 mm
Weight:: 0.461 kg
Outer diameter: 20 mm
The size of the width: 66 mm
Weight:: 0.461 kg
Technical specifications
Designation : KR 52
Dimensions, mm : 52x20x66
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.461 Kg
Dynamic load rating (C) - 5550 kN
Static load rating (C0) - 23300 kN
Outside width (C) - 24mm
Grease lubrication speed - 6000 rev/min
AT20 DD
Manufacturer: ContiTech AG
![AT20 DD](https://bestbearings.az/uploads/products/contitech/belt_megaflex_at20_dd.png)
Bearing 7210CETAP4 (36210KJ-SH)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.47 (kg)
![Bearing 7210CETAP4 (36210KJ-SH)](https://bestbearings.az/uploads/products/tmb/5_tmb_default.jpg)
Подшипник 6822VV
Manufacturer: NSK-RHP
Sizes: 110x140x16 (mm)
Weight:: 0.497 (kg)
![Подшипник 6822VV](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1652622128.png)
Подшипник 637/633
Manufacturer: NSK-RHP
Sizes: 60.325x130.175x41.275 (mm)
Weight:: 2.582 (kg)
![Подшипник 637/633](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1656007930.png)
5 NBR 70(190,00x05,00)
Manufacturer: KASTAS
![5 NBR 70(190,00x05,00)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Bearing BK0709
Manufacturer: ETERNO
Sizes: 7x11x9 (mm)
Weight:: 2.9 (kg)
![Bearing BK0709](https://bestbearings.az/uploads/products/eterno/eterno_bk_bearing.jpg)
Bearing 31326 (27326E)
Manufacturer: TMB
Sizes: 130x280x72 (mm)
Weight:: 18.5 (kg)
![Bearing 31326 (27326E)](https://bestbearings.az/uploads/products/tmb/1_tmb_default.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 273.00x280.00x3.50 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
B 30 17x760 Li / 805 Ld
Manufacturer: ContiTech AG
![B 30 17x760 Li / 805 Ld](https://bestbearings.az/uploads/products/contitech/belt_cl_17b.png)
Bearings K89426
Manufacturer: INA-FAG
Sizes: 130x270x28 (mm)
Weight:: 5 (kg)
![Bearings K89426](https://bestbearings.az/uploads/products/ina/ina_defualt_n50.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.