90x190x43 Bearing
Bearing is a machine element that have constrained relative motions and used to reduces friction between moving parts of machine to obtain desired motion or we can say that the machine elements which are support the rotating parts of a machine and reduce friction are called bearings.
Radial Ball Bearings are generally the most popular high precision bearing type used in industrial applications because of their versatility. They are usually chosen over Angular Contact Bearings when: Support is needed for axial loads that move in both directions; Bearing space is limited.
![90 mm x 190 mm x 43 mm NSK 6318DDU deep groove ball bearings](https://m.subww.com/uploaded_images/d740-90-mm-x-190-mm-x-43-mm-nsk-6318ddu-deep-groove-ball-bearings.jpg)
- 90 mm x 190 mm x 43 mm NSK 6318DDU deep groove ball bearings
- Concentric Collar
- Bearing
![90 mm x 190 mm x 43 mm NTN 7318B angular contact ball bearings](https://m.subww.com/uploaded_images/d789-90-mm-x-190-mm-x-43-mm-ntn-7318b-angular-contact-ball-bearings.jpg)
- 90 mm x 190 mm x 43 mm NTN 7318B angular contact ball bearings
- Concentric Collar
- Bearing
![90 mm x 190 mm x 43 mm Loyal 1318K self aligning ball bearings](https://m.subww.com/uploaded_images/d438-90-mm-x-190-mm-x-43-mm-loyal-1318k-self-aligning-ball-bearings.jpg)
- 90 mm x 190 mm x 43 mm Loyal 1318K self aligning ball bearings
- Max 220°
- 1.4375 in