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Supplier: Quality Bearings & Components
Description: Four-Piece | Wide Series PRECISION SPHERICAL BEARINGS - INCH Race - 17-4 PH Stainless Steel Heat-Treated Ball - 440C Stainless Steel Heat-Treated Liner - PTFE Fabric Stainless Steel Self-Lubricating PTFE Liner NOTE: Diameter B and D are concentric within .005 T.I.R.
- Bore Diameter: 0.375 inch
- Length Through Bore: 0.5 inch
- Outside Diameter: 0.8125 inch
- Load Capacity: 2,630 lbs
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Supplier: Accuris
Description: Structural bearings - Part 7: Spherical and cylindrical PTFE bearings
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Supplier: Accuris
Description: Structural Bearings - Part 7: Spherical and Cylindrical PTFE Bearings
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Supplier: New Hampshire Ball Bearings, Inc. (NHBB)
Description: developed the first liner system for spherical bearings that qualifies to the threshold of 100,000 cycles for bearing life (industry standard AS81820 Type 'A'). Our customized and standard bearings also include swaged, split ball, spit race, fracture race, snap assembled,
- Bore Diameter: 0.19 to 1.5 inch
- Length Through Bore: 0.218 to 1.2 inch
- Outside Diameter: 0.5625 to 2.8125 inch
- Load Capacity: 2,350 to 119,540 lbs
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Supplier: New Hampshire Ball Bearings, Inc. (NHBB)
Description: developed the first liner system for spherical bearings that qualifies to the threshold of 100,000 cycles for bearing life (industry standard AS81820 Type 'A'). Our customized and standard bearings also include swaged, split ball, spit race, fracture race, snap assembled,
- Bore Diameter: 0.19 to 3 inch
- Length Through Bore: 0.281 to 1.562 inch
- Outside Diameter: 0.625 to 4.375 inch
- Load Capacity: 4,060 to 525,120 lbs
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Supplier: Accuris
Description: Structural bearings \x96 Part 7: Spherical and cylindrical PTFE bearings
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Supplier: New Hampshire Ball Bearings, Inc. (NHBB)
Description: developed the first liner system for spherical bearings that qualifies to the threshold of 100,000 cycles for bearing life (industry standard AS81820 Type 'A'). Our customized and standard bearings also include swaged, split ball, spit race, fracture race, snap assembled,
- Bore Diameter: 0.19 to 1.5 inch
- Length Through Bore: 0.205 to 1.17 inch
- Outside Diameter: 0.5625 to 3 inch
- Load Capacity: 2,470 to 239,280 lbs
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Supplier: New Hampshire Ball Bearings, Inc. (NHBB)
Description: developed the first liner system for spherical bearings that qualifies to the threshold of 100,000 cycles for bearing life (industry standard AS81820 Type 'A'). Our customized and standard bearings also include swaged, split ball, spit race, fracture race, snap assembled,
- Bore Diameter: 0.19 to 1 inch
- Length Through Bore: 0.218 to 0.797 inch
- Outside Diameter: 0.5625 to 1.75 inch
- Load Capacity: 4,060 to 80,040 lbs
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Supplier: AST Bearings LLC
Description: Outer ring - 52100 chrome steel or equivalent with PTFE plastic liner, Inner ring - 52100 chrome steel or equivalent with hard chrome plating
- Bore Diameter: 0.4724412 inch
- Length Through Bore: 0.393701 inch
- Outside Diameter: 0.8661422 inch
- Load Capacity: 1,686 lbs
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Supplier: Accuris
Description: Draft BS EN 1337-7 Structural bearings. Part 7: Spherical and cylindrical PTFE bearings.
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Supplier: FHD Bearings Co., Ltd.
Description: Angular contact spherical plain bearing, maintenance-free, metric sizes Angular contact spherical plain bearings are designed to accommodate combined radial and axial loads. Single bearings can accommodate axial loads acting in one direction. This specific design
- Outside Diameter: 1.8503947 inch
- Bearing Class: ABEC 3 / Class 6 / P6
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Supplier: FHD Bearings Co., Ltd.
Description: Radial spherical plain bearing, maintenance-free, metric sizes These spherical plain bearings have a steel/PTFE sintered bronze contact surface combination and are maintenance-free. The sliding surfaces have to be externally protected from contaminants. These
- Outside Diameter: 0.4724412 inch
- Overall Width: 0.1968505 inch
- Bearing Class: ABEC 3 / Class 6 / P6
- Design Units: Metric
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Supplier: SAE International
Description: This method outlines a standard procedure for performing conformity tests of bearings utilizing liners of bonded polytetrafluoroethylene (PTFE). The data from these tests shall be used to determine if the product meets the conformity requirements of the applicable specification.
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Supplier: ASTM International
Description: any relative movement, including rotation between a bridge superstructure and its supporting structure, or both. The requirements of spherical bearings with a standard horizontal load (a maximum of 10 % of vertical) are discussed. The bearings are furnished in three types: fixed
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Supplier: SAE International
Description: This SAE Aerospace Standard (AS) establishes the requirements for self-aligning, self-lubricating plain spherical bearings incorporating polytetrafluoroethylene (PTFE) in a liner between the ball and the outer race for use in a temperature range of -65 to +250 °F (-54 to +121
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Supplier: IKO International, Inc.
Description: maintenance-free spherical bushings are designed to handle fixed directional loads. Widely used in food processing machinery, construction equipment and applications where oil is undesirable or lubrication is difficult. Durable outer rings feature PTFE liners reinforced with copper
- Bore Diameter: 0.5905515 to 2.755907 inch
- Length Through Bore: 0.4724412 to 1.9291349 inch
- Outside Diameter: 1.0236226 to 4.1338605 inch
- Load Capacity: 4,361.12 to 81,152.8 lbs
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Supplier: IKO International, Inc.
Description: mechanisms of machine tools, packaging equipment and textile machinery. Insert style bushings feature spherical inner rings that make contact with copper alloy bushings with excellent run-in properties. Die-cast bushings feature spherical inner rings that make contact with bore
- Bore Diameter: 0.1968505 to 1.181103 inch
- Length Through Bore: 0.3149608 to 1.4566937 inch
- Outside Diameter: 0.6299216 to 2.5984266 inch
- Load Capacity: 735.096 to 14,005.04 lbs
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Supplier: Shenzhen Dechengwang Technology Co., Ltd
Description: of the valve’s body, body cap, stem, hollow ball, and spherical ball valve seat. We provide high-quality, certified, and FDA-approved PTFE balls to meet all your industry requirements and demands. PTFE Ball Advantages & Application Wide temperature range of operation. Chemical
- Features: Corrosion Resistant, Fluoropolymer (PTFE / PVDF)
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Supplier: Pacific International Bearing, Inc.
Description: KGBAL Brand / 2.0in X 3.188in X 1.75in / 2in Plain Spherical Steel/ptfe / Sealed
- Outside Diameter: 3.188 inch
- Design Units: Inch
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Supplier: Radwell International
Description: NJF6 ROD END BEARING, 3/8" BORE; 13/32" HOUSING WIDTH, FEMALE; 3/8-24 UNF, RIGHT HAND, SPHERICAL PLAIN BEARING, STEEL OUTER MEMBER, STEEL BALL, PLASTIC PTFE LINER, 1/2" BALL WIDTH, NOT RELUBRICATABLE. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Emerson Bearing Co.
Description: Heavy Duty Precision Series, Alloy Steel / PTFE Liners Available Notes: 1. Lubrication grooves in I.D. and O.D. of race. 2. Units with optional Teflon liners have no lubrication holes or grooves in race.
- Bore Diameter: 0.5625 inch
- Length Through Bore: 0.562 inch
- Outside Diameter: 1.0937 inch
- Load Capacity: 36,000 lbs
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Supplier: Spyraflo, Inc.
Description: Flange-Mounts are widely used in applications requiring field service or applications which are not suitable for clinching. Features ±5° Static self-alignment option Electrically conductive Easy installation and multiple bearing choices Special flange design service High and Low Temperature
- Shaft Size: 0.25 inch
- Overall Height from Mounting Surface: 0.46 inch
- Mtg Configuration: 2-Bolt
- Shaft Securing: None
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Supplier: SKF/Global
Description: life by preventing the ingress of contaminants and enabling easy access for inspection and maintenance when necessary.Bearing types Spherical roller bearings Bearing dimension series 39, 48 and 49 Shaft diameter range 825 to 1 460 mm Typical shaft-bearing
- Nominal Shaft / Bore Size: 32.4803325 to 57.480346 inch
- Housing: Cast Iron
- Features: Other
- Bearing / Housing Features: Plummer Block
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Supplier: AENOR
Description: Structural bearings - Part 7: Spherical and cylindrical PTFE bearings
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Supplier: AENOR
Description: STRUCTURAL BEARINGS. PART 7: SPHERICAL AND CYLINDRICAL PTFE BEARINGS.
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Supplier: Cablecraft Motion Controls
Description: WSSB/WSSB-V Series provides a wide body alternative within our line of corrosion resistant precision stainless steel spherical bearings. Choose from plain (for press fit applications) or V-Groove (staked fit) mounting styles. They feature a stainless steel outer race and are
- Bore Diameter: 0.19 inch
- Length Through Bore: 0.437 inch
- Outside Diameter: 0.625 inch
- Load Capacity: 2,500 lbs
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Supplier: Festo Corporation
Description: clevis foot LBG-40 for spherical bearing with swivel flange SSNG or rod eye SGS and cylinders DNGU, DNG, DNC. or for spherical bearing with swivel flange SNCS or rod eye SGS with cylinders AEN, ADN, ADNP. Size=40, Corrosion resistance classification CRC=2 - Moderate
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Supplier: IKO International, Inc.
Description: mechanisms of machine tools, packaging equipment and textile machinery. Insert style bushings feature spherical inner rings that make contact with copper alloy bushings with excellent run-in properties. Die-cast bushings feature spherical inner rings that make contact with bore
- Bore Diameter: 0.1181103 to 1.181103 inch
- Length Through Bore: 0.2362206 to 1.4566937 inch
- Housing Diameter: 0.468897891 to 2.755907 inch
- Overall Length: 1.046063557 to 5.7086645 inch
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Supplier: Mueller Company
Description: extra heavy with flanges fully faced and drilled per ANSI B16.1 Class 250 or Mechanical Joint ends are also available. • SELF-LUBRICATING, SLEEVE-TYPE BEARINGS - are used in both trunnions of the valve body. PTFE lined with special nonmetallic backing. Provide electrical insulation
- Valve Size: 3 to 48 inch
- Pressure Rating: 250 psi
- Number of Ports/Ways: 2
- Features: Bolt Flange
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Supplier: Mueller Company
Description: leakage. • HEAVY DUTY BODY - is extra heavy with flanges fully faced and drilled per ANSI B16.1 Class 250 or Mechanical Joint ends are also available. • SELF-LUBRICATING, SLEEVE-TYPE BEARINGS - are used in both trunnions of the valve body. PTFE lined with special nonmetallic backing.
- Valve Size: 6 to 36 inch
- Pressure Rating: 350 psi
- Number of Ports/Ways: 2
- Features: Bolt Flange
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Supplier: Mueller Company
Description: extra heavy with flanges fully faced and drilled per ANSI B16.1 Class 250 or Mechanical Joint ends are also available. • SELF-LUBRICATING, SLEEVE-TYPE BEARINGS - are used in both trunnions of the valve body. PTFE lined with special nonmetallic backing. Provide electrical insulation
- Valve Size: 6 to 36 inch
- Pressure Rating: 250 psi
- Number of Ports/Ways: 2
- Features: Bolt Flange
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Featured Products Top
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Datasheet GAR-FIL® Fiber Reinforced Composite Bearing with PTFE Tape Liner (read more)
Browse Plain Bearings and Sleeve Bearings Datasheets for GGB -
lubrication systems. PTFE and thin dense chrome (Armoloy) coatings have been applied to single and double edge track for corrosion resistance and reduced maintenance. See examples and learn more (read more)
Browse Linear Bearings Datasheets for Modern Linear Incorporated -
roller systems have been modified to include special designs and materials as well as seal options and lubrication systems. PTFE and thin dense chrome (Armoloy) coatings have been applied to single and double edge track for corrosion resistance and reduced maintenance (read more)
Browse Linear Bearings Datasheets for Modern Linear Incorporated -
bearings. Combining the excellent lubricating properties of filled PTFE (polytetrafluoroethylene) with the high strength and stability of epoxy-impregnated, wound glass fibers, this tough, high strength line of bearings provide the radial and axial strength required to support high bearing loads (read more)
Browse Plain Bearings and Sleeve Bearings Datasheets for GGB -
PTFE coating may be special ordered. Modern Linear track is completely interchangeable with industry standard track. 3D CAD FILES (click on link (read more)
Browse Linear Bearing Rails Datasheets for Modern Linear Incorporated -
available in standard and custom lengths up to 12 feet. Custom hole size and spacing options are also available. Alternate surface treatments including black oxide, thin dense chrome, and PTFE coating may be special ordered (read more)
Browse Linear Bearing Rails Datasheets for Modern Linear Incorporated -
A ball valve is made up of the valve’s body, body cap, stem, hollow ball, and spherical ball valve seat. We provide high-quality, certified, and FDA-approved PTFE balls to meet all your industry requirements and (read more)
Browse Balls and Sphere Shapes Datasheets for Shenzhen Dechengwang Technology Co., Ltd
Conduct Research Top
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Why are Rod End and Spherical Bearings Teflon-lined?
A PTFE (Du Pont trademarked product) liner in a spherical bearing or rod end is a component that allows the unit to be "self-lubricating". Metal on metal bearings need to be lubricated. In certain applications this can be difficult to accomplish. Grease lubrication attracts dirt and may prematurely
More Information Top
Indicates content that may require registration and/or purchase.
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Metrological characterisation of polymeric
bearings at the nanometre level
Friction forces and gauge output for 3.2m carriage motion with thin film, spherical PTFE bearings . . the carriage to roughly indicate the motion of the top face.