RBC Bearings 1-1/4" NEEDLE BEARING INNER RACES RBC IR-7275-C
RBC® IR7275C Pitchlign® Heavy Duty Inner Ring, 1-1/4 in ID x 1-1/2 in OD, 1.26 in OAW, For Use With Precision Ground Heavy Duty Needle Roller Bearings, 52100 Steel
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BrandRBC®
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UPC637400011468
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Manufacturer Part NumberIR7275C
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CountryUSA
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FinishChrome Plated
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Material52100 Steel
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TypeHeavy Duty
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SeriesPitchlign®
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Inside Diameter1-1/4 in
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Outside Diameter1-1/2 in
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Bore TypeRound
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Overall Width1.26 in
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Suitable For Use WithPrecision Ground Heavy Duty Needle Roller Bearings
- Precision ground on all surfaces
- Hardened roller contact surface eliminates the need for a hardened, precision ground shaft
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UNSPSC31171512
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Package Description1/PK
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Standards/ApprovalsASPR|CAS|DFAR|FAR Standards|MS51962
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Warranty90 Days
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Catalog
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RBC® IR7275C Pitchlign® Heavy Duty Inner Ring, 1-1/4 in ID x 1-1/2 in OD, 1.26 in OAW, For Use With Precision Ground Heavy Duty Needle Roller Bearings, 52100 Steel
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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.
Sealmaster® two and three piece rod end bearing housing designs have been optimized for overall strength. This housing advantage and variety of outer race materials including brass, steel, Delrin® and PTFE liners provide a wide selection of application solutions. Sealmaster® rod end bearings can be joined together or connected with a threaded rod or tube as linkage assemblies for flexibility in motion transfer. In addition Sealmaster® rod end bearings can accommodate angular misalignment to provide ease in assembly and smooth motion transfer in a variety of applications.
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.
The RBC® SJ series of Pitchlign® heavy duty needle roller bearings are supplied in standard envelopes in both sealed and unsealed configurations. There are eight possible seal configurations. The seals can include double or single seal with the seal lip turned inward or outward. The seal can be mounted in the radius end of the ring or the chamfered end of the ring for optimum mounting variations.

