Cylindrical Roller Bearings

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Cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This is especially important when accommodating thermal expansion, where both rings must be press-fitted.

Based on the theory that oil film formation in bearing contact areas can be improved by changing the character and direction of the components’ surface finishes, the distinguishing micro pots are able to effectively capture and channel oil to where it’s needed.

Roller Bearings are a type of rolling-element bearing that uses cylinders (rollers) to maintain the separation between the moving parts of the bearing (as opposed to using balls as the rolling element). The purpose of a roller bearing is to reduce rotational friction and support radial and axial loads.

85 mm x 150 mm x 28 mm SIGMA NJ 217 cylindrical roller bearings

7218cydu/glp4-nachi 9300
2.30 KGS 124

120 mm x 260 mm x 55 mm SIGMA NU 324 cylindrical roller bearings

6 mm KM
32 mm M20x1 mm

55 mm x 100 mm x 21 mm SIGMA NUP 211 cylindrical roller bearings

Round 3/4 in
Straight 1-1/4 in

120,65 mm x 209,55 mm x 33,34 mm SIGMA LRJ 4.3/4 cylindrical roller bearings

Contact with Flinger UCFX00
UCX07-20 4020 lbf

70 mm x 100 mm x 30 mm IKO NAG 4914UU cylindrical roller bearings

C4 200 mm
Tapered 1:30 Brass Cage

85 mm x 150 mm x 36 mm FBJ NUP2217 cylindrical roller bearings

053893123035 TS Assembly
Steel 3.3465 in

45 mm x 85 mm x 23 mm FBJ NU2209 cylindrical roller bearings

52100 Bearing Steel Bronze
Male Threaded 16 °

35 mm x 80 mm x 21 mm FBJ NU307 cylindrical roller bearings

Triple Lip with Flin Lubrication Fitting
101.6 mm 136766

35 mm x 100 mm x 25 mm CYSD NUP407 cylindrical roller bearings

18500 N 13 °
10 mm DIN-12 240-4
2/50