IKO LRT505840 Metric Series Inner Ring, 50 mm ID x 58 mm OD, 40 mm OAW, For Use With RNA6910 Machined Type Needle Roller Bearing, High Carbon Steel
Inner Rings can be integrated with shell-type or various machined needle roller bearings to provide good roller support without worrying about premature shaft wear. We heat-treat and grind our Inner Rings to tight tolerances to create hard, tough raceways for applications where it is impossible to make shaft surfaces to a specific hardness or roughness attribute. They're an economical alternative to bushings because they don't require any additional machining. Wide Inner Rings are also available to accommodate shafts that move axially or seals that are adjacent to bearings. Inner Rings come in a broad range of shaft diameters and assembly elements include small chamfers or gentle taper relief options. Inner Rings for machined-type needle roller bearings come in a variety of dimensions. Metric-type LRT series Inner Rings have shaft diameters from 5 to 440 mm.
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BrandIKO
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Manufacturer Part NumberLRT505840
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CountryUSA
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MaterialHigh Carbon Steel
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Inside Diameter50 mm
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Bore TypeTapered
- Without oil hole
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UNSPSC31171547
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Catalog
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IKO LRT505840 Metric Series Inner Ring, 50 mm ID x 58 mm OD, 40 mm OAW, For Use With RNA6910 Machined Type Needle Roller Bearing, High Carbon Steel
Inner Rings can be integrated with shell-type or various machined needle roller bearings to provide good roller support without worrying about premature shaft wear. We heat-treat and grind our Inner Rings to tight tolerances to create hard, tough raceways for applications where it is impossible to make shaft surfaces to a specific hardness or roughness attribute. They're an economical alternative to bushings because they don't require any additional machining. Wide Inner Rings are also available to accommodate shafts that move axially or seals that are adjacent to bearings. Inner Rings come in a broad range of shaft diameters and assembly elements include small chamfers or gentle taper relief options. Inner Rings for machined-type needle roller bearings come in a variety of dimensions. Metric-type LRT series Inner Rings have shaft diameters from 5 to 440 mm.
McGill® 0001830000 MI Series Narrow Machined Separable Inner Ring With Oil Hole and Annular Groove, 1-1/8 in ID x 1.3741 in OD, 1.01 in OAW, For Use With GUIDEROL® GR 22 N, CAGEROL® MR 22 N Bearing, Chrome Steel
Precision ground inner ring provides a hardened raceway for the rollers when used with an unhardened shaft. The ring contains an oil hole and annular groove for relubrication of the bearing and can be used with both CAGEROL® and GUIDEROL® bearings or can be utilized as a bushing in plain bearing applications.
IKO TLA4020Z Metric Series Caged Shell Standard Needle Roller Bearing With Dust Cover, 40 mm Dia Bore, 47 mm OD, 1 Row, 20 mm W, 22100 N Dynamic/48200 N Static Load
IKO manufactures a wide range of radial Needle Roller Bearings to meet the needs of different applications and machine profiles. These include shell type bearings, needle roller cages for both general use and within engine connecting rods and machined type Needle Roller Bearings. Shell type Needle Roller Bearings are lightweight, low profile motion components designed to handle either high speeds or heavy loads, depending on the configuration. An outer ring made of high strength steel enables a streamlined profile with the lowest sectional height of all the Needle Roller Bearings.
Smith Bearing® HR-3/4-XB Cylindrical Stud Type Needle Bearing Cam Follower, 3/4 in Dia x 1/2 in W Roller, 7/16 in Dia x 7/8 in L Stud, 52100 Steel Roller
The HR Series have a larger diameter stud and are recommended for applications with high running loads and/or heavy shocks where deflection should be held to a minimum. Rollers and outer races are identical to the standard CR Series. Manufactured from high alloy bearing quality steel.
RBC® HexLube® S28L S-L Series Needle Roller Cylindrical Cam Follower, 7/8 in Dia x 1/2 in W Roller, 3/8 in Dia x 7/8 in L Stud, Chrome Steel Roller
Needle Roller Cam Followers have a heavy outer ring cross section and a full complement of needle rollers. They offer high dynamic and static load carrying capability, and anti-friction performance, in a compact design. They are used as track rollers, cam followers, and in a wide range of linear motion systems.
McGill® 0002400000 MI Series Standard Machined Separable Inner Ring With Oil Hole and Annular Groove, 1-1/2 in ID x 1.749 in OD, 1.26 in OAW, For Use With CAGEROL® MR RS, MR RSS, MR S, MR SRS, GR 28, MR 28 SS Bearing, Chrome Steel
Precision ground inner ring provides a hardened raceway for the rollers when used with an unhardened shaft. The ring contains an oil hole and annular groove for relubrication of the bearing and can be used with both CAGEROL® and GUIDEROL® bearings or can be utilized as a bushing in plain bearing applications.

