7928K45 Extreme-Temperature Mounted Sleeve Bearings with Two-Bolt Flange

$288.65
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Product Number:
7928K45
Additional info
Mounted Bearing Type Two-Bolt Flange Mount
Bearing Type Plain
Housing Material Powder-Coated Cast Iron
Shaft Mount Type Slip Fit
For Shaft Diameter 1 1/4"
Overall Height 3 5/32"
Overall Length 5 13/16"
Overall Width 1 1/2"
Bearing Material Graphalloy
Misalignment Capability
Alignment Style Self-Aligning
For Load Direction Radial
For Shaft Type Round
Product ID 1.254"
ID Tolerance 0" to 0.003"
Lubrication Lubricated
Mounting Hole Hole Center to Center 4 39/64"
Mounting Hole Fasteners Included No
Performance Chemical Resistant, High Temperature, Low Temperature
System of Measurement Inch
Temperature -400° F to 750° F
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
Flange Thickness 1/2"
Mounting Hole Hole Diameter 1/2"
Plain Bearing Type Sleeve
Bearing Width 1 19/64"
P Max 750 psi
PV Max 12,000
V Max 75 sfpm
Lubricant Graphite
Lubrication Method Embedded
Product Description From cryogenic chill to heat-treating furnaces, these bearings endure it all. Made to glide in temperatures from -400° to 750° F, they support shafts in conditions that seize or destroy other bearings. With graphite lubricant that never degrades, they require little to no maintenance. With no moving parts, sleeve bearings stand up to dusty, dirty conditions better than ball bearings. However, with more friction generated, they're less effective at high speeds. The sturdy housing supports shafts and secures them with a two-bolt flange, the most common kind of flanged bearing. Powder - Coated Cast Iron Housing — A rugged iron base coated in thick powder that protects against water, mild detergents, and oil. However, if the coating is scratched or chipped, the underlying iron may rust. Misalignment Capability — Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.
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