STANDARD & CUSTOM BUSHINGS
Plain Bearings. Built for Your Application.
Graphite-plugged bushings and composite bearings. Standard sizes from stock. Custom production to your drawings.
- Standard sizes
from stock - Custom to
your drawing - Material &
tolerance review
OUR PRODUCTS
Find the Right Bushing.
Explore our plain bearing range.
Standard sizes and custom production.
Spiral Oil-Grooved Copper Alloy Bushings
Custom copper-alloy sleeve bushings with internal spiral oil grooves. Specify alloy, dimensions, groove geometry, lubrication and operating conditions for quotation.
View Details : Spiral Oil-Grooved Copper Alloy Bushings
Recessed H-Flange Bushings for Carton-Erector Pickup Heads
A carton-erector pickup head can move on parallel rods while vacuum cups pull a blank away from a stack. This enquiry concerns the rod sleeves in the moving head plate, where a recessed H-flange arrangement must fit between cup brackets and pneumatic fittings.
View Details : Recessed H-Flange Bushings for Carton-Erector Pickup Heads
Recessed Round-Flange Bushings for Inspection-Fixture Locator Carriers
A retractable locator carrier in an inspection fixture may slide on guide pins while a separate datum pin locates the workpiece. This page covers the recessed sleeve supporting the carrier, with emphasis on the tolerance chain between its mounting pocket, guide pin and inspection datum.
View Details : Recessed Round-Flange Bushings for Inspection-Fixture Locator CarriersCountersunk Graphite Flange Bushings for Machine Access-Hatch Hinges
A machine access hatch can place a cantilever load on its hinge pins as it opens. This application page covers a bolted graphite-plugged flange sleeve where a countersunk fastening face must remain clear of a nearby hinge leaf or cover panel.
View Details : Countersunk Graphite Flange Bushings for Machine Access-Hatch HingesCounterbored Graphite Flange Bushings for Welding-Positioner Tilt Pivots
A welding positioner's tilt bracket may oscillate on a shaft while a gearbox controls the workpiece angle. This page addresses a replaceable counterbored mounting-flange sleeve at that tilt joint, with separate attention to eccentric workpiece loads, fastener seating and the welding-current route.
View Details : Counterbored Graphite Flange Bushings for Welding-Positioner Tilt PivotsShowing 28–36 of 88 products
CUSTOM SOLUTIONS
Made to Your Drawing.
Share your drawing, material, dimensions and quantity for a quotation.
Discuss Your ProjectOUR FACTORY
From Your Drawing
to Your Application.
Bring us your application requirements. We will review the material, dimensions and tolerances with you before confirming supply.
Share your requirements
Send drawings, dimensions, material preferences and quantities.
Confirm the details
We review specifications, tolerances and availability before quoting.
Agree on supply
Confirm the quotation, lead time and inspection requirements.
ABOUT BONIU
A Supply Partner
for Your Bearing Needs.
Zhejiang Boniu Bearing Co., Ltd. supplies graphite-plugged bushings and metal-polymer composite bearings. We offer standard sizes from stock and custom production to customer drawings. Material specifications, available quantities and lead times are confirmed before quoting.
Tell Us What You NeedBushing quotations & drawing review
Request a quote
for your bushing.
Tell us what your bearing needs to do. Send a drawing or describe the part, material and quantity so we can review your requirements.
For a more useful quotation
- Drawing & dimensionsBore, outside diameter, length and critical tolerances.
- Material & quantityRequired alloy or composite structure, and order quantity.
- Working conditionsMotion, load, speed, temperature and lubrication.
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