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Supplier: Accuris
Description: TUBE, PHENOLIC, POROUS RETAINER FOR USE IN INSTRUMENT BEARINGS
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Supplier: Accuris
Description: Tube, Phenolic, Porous Retainer for Use in Instrument Bearings
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Supplier: RWM Casters Company
Description: FEATURES Wheel Bearings Patented Kingpinless™ single ball bearing precision-machined raceway hardened to 53 Rockwell C. minimum. Swivel section features 2 1/8” diameter raceway with ¼” ball bearings. Retaining Washer All wheels 1-1/2″ and wider with roller bearings are
- Load Capacity: 400 to 8,000 lbs
- Wheel Diameter: 3 to 18 inch
- Wheel Tread Width: 1.25 to 4 inch
- Hub Length: 1.46875 to 5.5 inch
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Supplier: ASTM International
Description: 1.1 This specification covers basic characteristics required for porous laminated phenolic materials intended for use as instrument and thin-section ball-bearing retainers (cages) and the methods of determining these characteristics. 1.2 Forms-Sheets, rolled tubes, molded tubes,
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Supplier: Norplex-Micarta
Description: specifically for the manufacture of bearing cages (ball bearing retainer rings).
- Features: Other
- Type: Plastic Tubing, Structural / Mechanical Tubing
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Supplier: Norplex-Micarta
Description: applications except as a static drain material, as it has the potential to be a conductor of electricity. NP325 is suitable for cams, gaskets, rings, collars, sleeves, brake lining, timing wheels, hydraulic rings, light duty gears, bearing retainers, thrust washers, and
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Supplier: Radwell International
Description: BALL BEARING, ANGULAR CONTACT, 45 MM INNER DIAMETER, 85 MM OUTER DIAMETER, 19 MM WIDTH, 15 DEGREE CONTACT ANGLE, LIGHT-PRELOAD, PHENOLIC RETAINER, MACHINE TOOL SPINDLE. FREE 2 YEAR RADWELL WARRANTY
- Primary Bearing Category: Angular Contact Ball Bearing
- Application: Spindle / Super Precision
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Supplier: Alpine Bearing, Inc.
Description: Tube bearings can be supplied as duplex preloaded matched sets. Ball Bearing Features ABEC 5 phenolic retainer custom lubrication
- Bore Size: 3.5 inch
- Outside Diameter: 4 inch
- Overall Width: 0.25 inch
- Dynamic Radial Load: 1,550 lbs
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Supplier: Alpine Bearing, Inc.
Description: Tube bearings can be supplied as duplex preloaded matched sets. Ball Bearing Features phenolic retainers custom lubrication available with extended inner races ABEC 5
- Bore Size: 3.0625 inch
- Outside Diameter: 3.875 inch
- Overall Width: 0.3125 inch
- Dynamic Radial Load: 1,926 lbs
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Supplier: Alpine Bearing, Inc.
Description: to contact our turbo pump specialist at turbo@alpinebearing.com Ball Bearing Features ceramic balls nitrogen alloy steel (Chronidur) riveted phenolic retainers lubrication assisting retainers full compliment upper and lower safety bearings molybdenum disulfide
- Bore Size: 0.787402 inch
- Outside Diameter: 0.5905515 inch
- Overall Width: 0.2755907 inch
- Application: Pump
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Supplier: NationSkander California Corporation
Description: Chrome Steel. Item: 7006 Spindle Ball Bearing Type: Single Row Angular Contact Ball Bearing (Spindle Ball Bearing) Balls: Silicon Nitride Ceramic Si3N4 Cage: Phenolic retainer Balls: Ceramic (Si3N4) Size: 30mm x 55mm x 13mm inner diameter: 30mm outer diameter: 55mm
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Supplier: NationSkander California Corporation
Description: Chrome Steel. Item: 7008 Spindle Ball Bearing Type: Single Row Angular Contact Ball Bearings (Spindle Ball Bearing) Balls: Silicon Nitride Ceramic Si3N4 Cage: Phenolic retainer Balls: Ceramic (Si3N4) Size: 40mm x 68mm x 15mm inner diameter: 40mm outer diameter:
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Supplier: Norplex-Micarta
Description: suitable for the manufacture of cams, gaskets, rings, collars, sleeves, brake lining, timing wheels, hydraulic rings, light duty gears, bearing retainers, bearings, and thrust washers.
- Type: Electrical Tubing / Sheathing, Plastic Tubing, Structural / Mechanical Tubing
- Features: Other
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Analysis of a spacecraft instrument ball bearing assembly lubricated by a perfluoroalkylether
The analysis indicated an ineffective transfer of a fluorinated liquid lubricant from a phenolic retainer to the bearing balls.
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Ball Bearing Cages, Retainers, Ball Separators
Phenolic tubes for ball bearing retainers should be formed with less tension and pressure than the tubes manufactured for structural end use.
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Optical chopper for the HIRDLS instrument
The phenolic retainers were impregnated with the lubricant by soaking the assembled bearing in oil for 7 days.
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SpaceOps Conferences > Cage Instability of XMM-Newton's Reaction Wheels Discovered during the Development of an Early Degradation Warning System
The bearing unit of the reaction wheels is made of steel ball bearings having non-metallic retainers (cages), usually made of phenolic resin filled with cotton fabric.
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Principles and Applications of Tribology 2nd Edition Complete Document
Impregnated polymers such as Nylon, PTFE, polyimide, phenolic , and epoxy resins are used in cams, thrust washers, ball- bearing retainers , compressor piston rings, and other automotive parts.