Bearing 21307W33 (53307w33)
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.69 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.69 kg
Technical specifications
Designation : 21307W33
ГОСТ : 53307w33
Dimensions, mm : 35x80x21
Producer : TMB
Bearing DL20
Manufacturer: INA-FAG
Sizes: 20x39x13.2 (mm)
Weight:: 0.054 (kg)
![Bearing DL20](https://bestbearings.az/uploads/products/ina/ina_defualt_n44.png)
O-RING
Manufacturer: NQK SF
Sizes: 39.00x47.00x4.00 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
Подшипник 239/710CAKE4
Manufacturer: NSK-RHP
Sizes: 710x950x180 (mm)
Weight:: 352 (kg)
![Подшипник 239/710CAKE4](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1656957006.png)
K37 (80x100x12,5)
Manufacturer: KASTAS
Sizes: 80x100x12,5 (mm)
![K37 (80x100x12,5)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_stokovie.jpg)
Bearing NU316EM (32316EH)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 3.85 (kg)
![Bearing NU316EM (32316EH)](https://bestbearings.az/uploads/products/tmb/10_tmb_default.jpg)
Подшипник 6308N
Manufacturer: NSK-RHP
Sizes: 40x90x23 (mm)
Weight:: 0.636 (kg)
![Подшипник 6308N](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1652965013.png)
K21 PU(24x40x8)
Manufacturer: KASTAS
Sizes: 24x40x8 (mm)
![K21 PU(24x40x8)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Подшипник NNCF4940CV
Manufacturer: SKF
Sizes: 200x280x80 (mm)
Weight:: 15.5 (kg)
![Подшипник NNCF4940CV](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1660725254.png)
K781 PTFE(60x65x30 )
Manufacturer: KASTAS
Sizes: 60x65x30 (mm)
![K781 PTFE(60x65x30 )](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 250.00x266.00x8.00 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.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.