Bushings & Plain Bearings
Bronze, sintered, PTFE-lined and polymer sleeve bearings.
Also searched as: oilite bushingssleeve bearingsbronze bushingsflanged bushingsdry bearings
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Bronze Sleeve Bearing
Bore: 1 in
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Flanged Bushing
Flange OD: 0.4375 inchFlange Width: 0.0620 inchHeight: 0.190 inchID: 0.1719 inchOD: 0.3138 inch
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Nylon Flanged Sleeve Bearing
Bore: 6.2 mmLength: 12 mmOutside Diameter: 8.35 mm
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Bronze Flanged Bushing
Inside Diameter: 1"Length: 3/4"Outside Diameter: 1 1/4"
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Flanged Nylon Bushings
Bore: 0.5 inchOutside Diameter: 0.75 inchOverall Length: 0.408 inch
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Nylon Flanged Bushings
Bore: 10.15 mmLength: 12.15 mmOutside Diameter: 12.2 mm
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Sleeve Bearing, Bronze Bushing Flange
Bore ID: 5/8"Length: 1/2"Outside Diameter: 3/4"
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1 1/2 in Bore, Cast Iron, Pillow Block Bearing
Bore: 1 1/2 inchHousing Material: Cast IronType: Pillow Block
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1" ID x 1.5" OD Sintered Bronze Flanged Sleeve Bearing
Capacity: 2000 lb/sqFlange Diameter: 1-1/2"
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1.25" ID x 1.75" OD Sintered Bronze Flanged Sleeve Bearing
Bore Diameter: 1.2525"Outer Diameter: 1.5040"Overall Length: 1.2500"
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2" ID x 2.5" OD Sintered Bronze Flanged Sleeve Bearing
Bore Diameter: 2.0015"Outer Diameter: 2.2540"Overall Length: 2"
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from $0.91Made-in-China $0.91 -
Adapter Sleeve/Tapered Adapter Sleeve Bearings/Pillow Block Bearing
Aligning: Non-Aligning BearingBearing Housings Series: P. F. FL. pH. PA. Fb. Fa. T. FC etcBearing Series: UC, UK, Uel, SA, Sb etcBrand: Fkd,Fe,Hhb or OEMCompany Scale: 38000+Sqm
from $1.90Made-in-China $1.90 -
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Bearing
Inside Diameter: 14 mmOutside Diameter: 26 mmThickness: 1.45 mm
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from $0.97Made-in-China $0.97 -
Brass Flanged Bearing Bushing
After Service: Within 24 Hours ResponseApplicable: Production Workshop,Repair Shop,Construction Site,Certification: ISOCustomized: CustomizedHS Code: 7412209000
from $1.56Made-in-China $1.56 -
Brass Flanged Bushings Excavator Bucket Bronze Bearings
Application: Excavator Bucket
from $0.50Made-in-China $0.50 -
Bronze Bushing (Flanged)
Inner Diameter: 5/8 inchLength: 1 inchOuter Diameter: 7/8 inch
from $11.38Zoro $11.38 -
Bronze Bushing 0.392" ID x 0.627" Small OD x 7/8"-1/16" Large OD x 1/2" Tall
Height: 1/2"Inside Diameter: 0.392"Large Outside Diameter: 7/8"-1/16"Small Outside Diameter: 0.627"
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Bronze Bushing 1/2" ID x 3/4" OD x 1/2" L
Inside Diameter: 1/2"Length: 1/2"Outside Diameter: 3/4"
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Bronze Bushing Self Lubricating Sleeve Bearing, 11mm x 8mm
Bore ID: 8 mmOutside Diameter: 11 mm
from $10.97Amazon $10.97 -
Bronze Bushing for 8mm Rod
Rod Diameter: 8 mm
from $6.86Amazon $6.86 -
Bronze Bushing, Bearing Sleeve, Outer Diameter Approx 8mm
Outside Diameter: 8 mm
from $6.65Amazon $6.65 -
Bronze Flanged Sleeve Bearing
Bore: 0.5 in
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Bronze Flanged Sleeved Bushing
Inside Diameter: 0.5 inchOutside Diameter: 0.625 inch
from $14.77Amazon $14.77 -
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Bronze Screen Door Hinge
Length: 3 inch
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Bronze Shoulder Bushing, 1.552 in Outside Dia
Outside Diameter: 1.552 in
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Bronze Sleeve Bearing
Bore: 5/8 in.Length: 1/2 in.Outside Diameter: 1/2 in.
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Bronze Sleeve Bearing, 1/2 x 7/8 x 1-1/4
Bore ID: 0.503"Outside Diameter: 0.879"Overall Length: 1.250"
from $13.19Amazon $13.19
About bushings & plain bearings
Bushings and plain bearings facilitate relative motion between two components, typically a shaft and a housing, by providing a low-friction, wear-resistant interface. Unlike rolling-element bearings, plain bearings operate on a sliding principle, relying on a lubricant film or the inherent lubricity of the bearing material. Common types include sleeve bearings, flanged bearings, and thrust washers. Sleeve bearings are cylindrical, designed for radial loads, while flanged bearings incorporate a collar to handle both radial and axial loads. Thrust washers are flat, circular components used exclusively for axial loads. Key selection parameters include the bore diameter, outer diameter, length, and flange dimensions (for flanged types), often specified in inches or millimeters. Performance characteristics such as PV (pressure-velocity) rating, maximum static and dynamic load capacities, and operating temperature range are critical. Materials frequently encountered are bronze alloys (e.g., SAE 660, oil-impregnated sintered bronze), polymer compounds (e.g., PTFE, acetal, UHMW-PE), and composite materials with PTFE liners. Surface finishes and lubrication grooves may be incorporated to optimize performance and extend service life.
How to choose
title: Choosing the Right Bushing or Plain Bearing
steps: What type of motion and load? (Radial for sleeve, axial for thrust washer, combined for flanged)
What are the operating conditions? (PV rating, temperature, presence of contaminants, lubrication requirements)
What are the dimensional constraints? (Bore, OD, length, flange dimensions)
What material properties are critical? (Corrosion resistance, wear resistance, electrical conductivity, self-lubricating properties)