K21 NBR(15x21x3,5)
Inner diameter:: 15 mm
Outer diameter: 21 mm
The size of the width: 3,5 mm
Outer diameter: 21 mm
The size of the width: 3,5 mm
U-RING
15x21x3,5
K21
NBR
Bearing NUP2311
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.369 (kg)
![Bearing NUP2311](https://bestbearings.az/uploads/products/eterno/eterno_nup2300_bearing.jpg)
Подшипник 6902NR
Manufacturer: NACHI
Sizes: 15x28x7 (mm)
Weight:: 0.017 (kg)
![Подшипник 6902NR](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1648921391.png)
T5 DD
Manufacturer: ContiTech AG
![T5 DD](https://bestbearings.az/uploads/products/contitech/belt_megaflex_t5_dd.png)
Bearing 7022CTAP5 (36122KJ)
Manufacturer: TMB
Sizes: 110x170x28 (mm)
Weight:: 1.95 (kg)
![Bearing 7022CTAP5 (36122KJ)](https://bestbearings.az/uploads/products/tmb/5_tmb_default.jpg)
K01 (250x270x42)
Manufacturer: KASTAS
Sizes: 250x270x42 (mm)
![K01 (250x270x42)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_stokovie.jpg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 265x310x10 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
Manufacturer: ContiTech AG
![](https://bestbearings.az/uploads/products/contitech/belt_at5.png)
Bearings PWTR3580 2RS-XL
Manufacturer: INA-FAG
Sizes: 35x80x29 (mm)
Weight:: 0.836 (kg)
![Bearings PWTR3580 2RS-XL](https://bestbearings.az/uploads/products/ina/ina_defualt_n25.jpg)
Подшипник 6001
Manufacturer: NSK-RHP
Sizes: 12x28x8 (mm)
Weight:: 0.022 (kg)
![Подшипник 6001](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1652286727.png)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x50x7 (mm)
![SEALS (REINFORCED SEAL) (AS)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.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.