Sealmaster 3/4"-ID SPHERICAL BUSHING/BEARINGS SEA COM-12
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® 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.
Sealmaster® RPB mounted tapered roller bearings are a dimensionally interchangeable upgrade from competitive Type E bearings. The exclusive features include unitized replaceable inserts, self aligning capability, split housing and the Sealmaster® alignment pin which provides for a direct path for lubrication into the bearing and helps prevent outer ring rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in both inch and metric with a wide variety of housing, sealing and lubrication options as illustrated on the pages to follow.
Dodge® 123872 210 Normal Duty Pillow Block Ball Bearing Unit, 1-15/16 in Dia Bore, 6 to 6.68 in L Bolt Center-to-Center, 2.19 in Base to Bore Centerline, 8.12 in OAL x 4.47 in OAH
For over 70 years, Dodge® has been talking to mounted bearing users and listening to their needs. This experience lead to the design of the optimum mounted ball bearing. A state-of-the-art facility was built to manufacture the new Dodge® design. The result is the Dodge® SC/SCM/SL line. Its premium features make it the most reliable setscrew mounted ball bearing on the market and provides the user unmatched quality and true total value.
Sure-Grip® quick detachable bushings are easy to install and remove. Split-through flange and taper provide a true clamp on the shaft that is equivalent to a shrink fit. All sizes except JA and QT have a set screw over the key to help maintain the bushing's position on the shaft until the cap screws are securely tightened. Versatile Sure-Grip® bushings permit the mounting of the same mating part on shafts of different diameters and the mounting of different sheaves on the same shaft using the same bushing.
Browning® mounted ball bearings feature multiple housing styles, materials and configurations, an extended inner race insert bearing with ball riding nylon retainer. The insert features a rivet to prevent outer ring rotation and is available with setscrew, eccentric or BOA concentric locking collar. The contact seal with black oxide treated flinger provides a good balance between contaminant resistance, grease loss and friction.
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.
