CYSD Bearings

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CYSD Bearing is a machine element that constrains relative movement to the desired motion and reduces friction between moving parts. 


Bearings extend the working life of wheels, pulleys, and other rotating parts by reducing friction and enabling parts to move smoothly. Also called slewing rings or slewing bearings, they are installed between two surfaces to keep parts aligned and support axial and radial loads. Axial (thrust) bearings support loads parallel to the axis of the shaft, such as those exerted by a table supporting a weight. Radial bearings support rotating wheels and other applications where the force of the load is perpendicular to the shaft. Ball bearings are used with applications that have high axial loads and low-to-moderate radial loads. Mounted bearings (bearing units) have a bearing inside a housing unit to ensure a secure fit and mount. Sleeve and clip bearings support high loads, have no moving parts, and require lubricant to allow the shaft to turn smoothly. Spherical bearings and spherical rod ends are used on articulating joints and when the bearing must accommodate for axial misalignment.


KOYO 6306 Bearing

16 mm 77 mm
57 kN 16 mm

180 mm x 320 mm x 86 mm CYSD 32236 tapered roller bearings

0.7500 in 3.5000 in
Class 2 053893934532

45 mm x 58 mm x 7 mm CYSD 6809-ZZ deep groove ball bearings

Brass N2
26 mm Not Rated

50 mm x 90 mm x 20 mm CYSD 6210-2RS deep groove ball bearings

5.1250 in 6.4375 in
0.866 in UCNFL200MZ2RFW

120 mm x 165 mm x 22 mm CYSD 6924-2RS deep groove ball bearings

Chrome Steel 35 mm
Class N 130 mm

120 mm x 180 mm x 28 mm CYSD NJ1024 cylindrical roller bearings

26 mm 52100 Steel 15 mm

90 mm x 160 mm x 40 mm CYSD NUP2218E cylindrical roller bearings

ISO-12 240-1 Radial
Stainless Steel 110 mm

55 mm x 100 mm x 21 mm CYSD 7211CDT angular contact ball bearings

Non-Expansion Bearin Two-Bolt Base
2-3/4 in Split Cylindrical Ro

25,4 mm x 57,15 mm x 15,88 mm CYSD RLS8 deep groove ball bearings

Non-Expansion Bearin Round
Contact with Flinger 2-15/32 in

45 mm x 85 mm x 19 mm CYSD 6209-Z deep groove ball bearings

Converts from Non-Ex Round
Set Screw Spherical Flange Blo

40 mm x 80 mm x 27 mm CYSD 88508 deep groove ball bearings

3.4375 in 0.8750 in
9.2500 to 10.7500 in 13.0000 in

40 mm x 90 mm x 31 mm CYSD 88608 deep groove ball bearings

0.08 1 m/s
120 N/mm² 40 N/mm²