K21 NBR(30x40x8 )
Inner diameter:: 30 mm
Outer diameter: 40 mm
The size of the width: 8 mm
Outer diameter: 40 mm
The size of the width: 8 mm
U-RING
30x40x8
K21
NBR
Bearing NJ409
Manufacturer: ETERNO
Sizes: 45x120x29 (mm)
Weight:: 1.683 (kg)
![Bearing NJ409](https://bestbearings.az/uploads/products/eterno/eterno_nj300_bearing.jpg)
Bearing 7221CTAP5 (36221KJ)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.85 (kg)
![Bearing 7221CTAP5 (36221KJ)](https://bestbearings.az/uploads/products/tmb/5_tmb_default.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 83.00x88.00x2.50 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
Bearing 7414ACM (46414H)
Manufacturer: TMB
Sizes: 70x180x42 (mm)
Weight:: 5.8 (kg)
![Bearing 7414ACM (46414H)](https://bestbearings.az/uploads/products/tmb/5_tmb_default.jpg)
Mechanical seal RM EY-22
Manufacturer: RiMi
![Mechanical seal RM EY-22](https://bestbearings.az/uploads/products/rimi/rmey.jpg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11x18x4 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
K75 PHENOLIC(60x65x15)
Manufacturer: KASTAS
Sizes: 60x65x15 (mm)
![K75 PHENOLIC(60x65x15)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Bearing 628/9P6 (E2000089)
Manufacturer: TMB
Sizes: 9x17x5 (mm)
Weight:: 0.043 (kg)
![Bearing 628/9P6 (E2000089)](https://bestbearings.az/uploads/products/tmb/2_tmb_default.jpg)
Bearing 23022 (3053122)
Manufacturer: TMB
Sizes: 110x170x45 (mm)
Weight:: 3.8 (kg)
![Bearing 23022 (3053122)](https://bestbearings.az/uploads/products/tmb/3_tmb_default.jpg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 34x55x7 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)](https://bestbearings.az/uploads/products/sto/default_sto_salnik.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.