3731K7 Oil-Embedded Flanged Sleeve Bearings

$22.43
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Product Number:
3731K7
Additional info
Lubrication Lubricated
Material Iron Copper
Performance Corrosion Resistant, Extreme Load
For Shaft Diameter 3/4"
For Housing ID 1"
Length 1"
Length Tolerance -0.01" to 0.01"
Flange OD 1 1/4"
Flange Thickness 3/16"
Temperature Range 10° F to 220° F
Bearing Type Plain
For Load Direction Combined Radial and Thrust
For Shaft Type Round
Product ID 0.751"
ID Tolerance 0" to 0.002"
OD 1.002"
OD Tolerance 0" to 0.002"
P Max 8,000 psi
Plain Bearing Type Flanged Sleeve
PV Max 75,000
Shaft Mount Type Slip Fit
System of Measurement Inch
V Max 30 sfpm
Country of Origin United States
DFARS Compliance Specialty Metals COTS-Exempt
ECCN EAR99
REACH Compliance REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant
Schedule B Number 848330.809
Lubrication Method Embedded
Lubricant SAE 90 Oil
Base Oil Mineral Oil
Fabrication Heat Treated
Product Description Install and forget these self-lubricating bearings. All are made from porous metal and saturated with oil to reduce maintenance and downtime. A good all-around choice, they are used in everything from palm-sized fans in electronics to tire-sized pulleys. Although these bearings will work in most conditions, oil may drip away if temperatures get too high. Consider a graphite-lubricated bearing for higher temperatures or places where you can’t afford the mess. All are fabricated, lubricated, and inspected in the U.S. Flanged sleeve bearings combine a sleeve and thrust bearing in one. The flange supports thrust loads and prevents the bearing from being pushed out of place. The sleeve is the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings. Extreme - Load Heat - Treated Iron Copper — Our strongest oil-embedded flanged sleeve bearings. They’re heat treated to form a uniform internal grain that makes them stronger than 863 iron copper. As a result, they’re often used to support extreme loads in earth-moving equipment and railroad applications. The increased iron content makes these bearings appear silver. Mineral Oil Base — Mineral oil consistently lubricates at most temperatures but doesn’t last as long as synthetic oil.
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