Sealmaster® 1821200000 COM 2-Piece Unmounted Spherical Plain Bearing, 3/4 in Dia Bore, 1-7/16 in OD, 0.593 in W, 30000 lb Static Load
Sealmaster® spherical plain bearings perform a similar function as rod end bearings and must be supported in housing. Sealmaster® spherical plain bearings are designed with a variety of outer race materials. These include steel, heat treated steel, bronze, stainless steel, and heat treated stainless steel. These are designed for flexibility in a wide variety of application requirements. Sealmaster® spherical plain bearings can accommodate angular misalignment. This provides ease in assembly and smooth motion transfer in a variety of applications.
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BrandSealmaster®
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UPC662288721765
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Manufacturer Part Number1821200000
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CountryUSA
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Load Capacity30000 lb Static
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Temperature Rating350 deg F
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FinishPolished Chrome
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Closure TypeUnsealed
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Type2-Piece Unmounted
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Width0.593 in
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SeriesCOM
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Bearing MaterialAlloy Steel
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Outside Diameter1-7/16 in
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Bore Diameter3/4 in
- Helps reduce pound-out in applications with high frequency oscillation, vibration or shock loading
- Improved spherical ball-race conformity for even load distribution
- Precision ball-race fit
- Outer race lubrication grooves and interconnecting hole in outer race to direct grease to the ball and race area, the outer races are chamfered to facilitate installation and retention into housings
- Two-Piece Commercial Construction Heat Treated, Chrome Plated Ball Heat Treated, Plated Alloy steel race
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Alternative Part NumberCOM 12
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UNSPSC31171508
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Package DescriptionEACH
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Standards/ApprovalsABMA Certified
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Specification Sheet
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Sealmaster® 1821200000 COM 2-Piece Unmounted Spherical Plain Bearing, 3/4 in Dia Bore, 1-7/16 in OD, 0.593 in W, 30000 lb Static Load
Sealmaster® spherical plain bearings perform a similar function as rod end bearings and must be supported in housing. Sealmaster® spherical plain bearings are designed with a variety of outer race materials. These include steel, heat treated steel, bronze, stainless steel, and heat treated stainless steel. These are designed for flexibility in a wide variety of application requirements. Sealmaster® spherical plain bearings can accommodate angular misalignment. This provides ease in assembly and smooth motion transfer in a variety of applications.
RBC® B20-L B-L Series Spherical Plain Bearing, 1-1/4 in Dia Bore, 2 in OD, 1.093 in W, 58800 lb Load
RBC® has been a pioneer in spherical plain bearing technology since inventing the fractured outer race design many years ago. Since that time, RBC® has continued to introduce industry leading innovations such as high misalignment, angular contact, extended inner ring, tapered bore, and extended lubrication groove spherical plain bearing designs.
