Skip to main content
Home / Bearings & Bushings / Precision Mold Components - Graphite Copper Bushings, Oil-Impregnated Sleeves with Grooves, and Composite Copper Shaft Bushings

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Composition Graphite Bronze / Composite
Inner Diameter Range 10mm - 50mm
Outer Diameter Range 14mm - 60mm
Length Options 20mm - 100mm
Lubrication Type Oil-Impregnated / Self-Lubricating
Hardness Rating HB 90-120
Static Load Capacity 50 N/mm²
Operating Temperature -40°C to +200°C
Dimensional Tolerance ISO H7/g6
Surface Roughness Ra 0.8 μm

5 reviews

A

Anonymous

Apr 22, 2026

Rating: 5/5

Perfect Fit

These bushings fit our mold guides perfectly. Very precise dimensions and the material quality is evident.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Long Lasting

We have run over 100k cycles with no noticeable wear. The oil impregnation really helps reduce maintenance.

A

Anonymous

Mar 21, 2026

Rating: 4/5

Good Quality

Material seems durable and performs well under load. Shipping took a bit longer than expected but worth the wait.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Smooth Operation

Reduced friction significantly in our assembly line. The surface finish is excellent out of the box.

A

Anonymous

Feb 09, 2026

Rating: 5/5

Great Support

The support team helped us select the right oil-impregnated grade for our specific temperature requirements.

5 FAQ

Q: Can they be used in wet environments?

A: Yes, bronze offers good corrosion resistance, making them suitable for many wet industrial environments.

Q: Do you provide material certification?

A: Yes, material certificates are available upon request at the time of order.

Q: What is the friction coefficient?

A: Typically 0.05 to 0.15 depending on load and lubrication conditions.

Q: Are these suitable for high-speed applications?

A: Yes, these bushings are designed for dynamic loads and high-speed cycling within the specified temperature range.

Q: Is reaming required after installation?

A: Generally no, due to tight tolerances. However, ensure housing tolerance matches ISO H7 specifications.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
[Shenzhen Best Seller] Premium Wearable Negative Ion Air Purifier - Neck-Hanging Portable Electronic Mask

[Shenzhen Best Seller] Premium Wearable Negative Ion Air Purifier - Neck-Hanging Portable Electronic Mask

$298.00

Teruisi Electric Fruit and Vegetable Slicer, Multifunctional Chopper for Cafeterias and Hotels, Cutter for Green Onions, Chili Peppers, Radishes, and Ginger

Teruisi Electric Fruit and Vegetable Slicer, Multifunctional Chopper for Cafeterias and Hotels, Cutter for Green Onions, Chili Peppers, Radishes, and Ginger

$3,798.00

Waterproof Phone Pouch for Diving, Swimming, Rafting, and Hot Springs, Sealed Underwater Storage Bag with Waist Strap

Waterproof Phone Pouch for Diving, Swimming, Rafting, and Hot Springs, Sealed Underwater Storage Bag with Waist Strap

$12.90

Premium Thick Cardstock Lin Zexu Representative Small Regular Script Infinite Life Sutra Close-Up Copying Calligraphy Copybook Regular Script for Beginners

Premium Thick Cardstock Lin Zexu Representative Small Regular Script Infinite Life Sutra Close-Up Copying Calligraphy Copybook Regular Script for Beginners

$39.80

Zunjue Ticket-style 100% Cotton Watercolor Paper 300g Cold Press for Artists with Deckled Edges

Zunjue Ticket-style 100% Cotton Watercolor Paper 300g Cold Press for Artists with Deckled Edges

$10.20

Kids' 3D Printing Pen – 3D Stereoscopic Drawing Toy for Girls, Perfect Birthday Gift

Kids' 3D Printing Pen – 3D Stereoscopic Drawing Toy for Girls, Perfect Birthday Gift

$104.66

Mifaner Handmade Watercolor Sketchbook – Oil Painting Series Canvas Journal, Travel-Friendly Mini Notebook for Acrylic Markers

Mifaner Handmade Watercolor Sketchbook – Oil Painting Series Canvas Journal, Travel-Friendly Mini Notebook for Acrylic Markers

$16.90

(Sasha Exclusive) Fat Small Card

(Sasha Exclusive) Fat Small Card

$1,399.00

Silicone Faucet Side Drain Mat, Foldable Splash-Proof Pad for Kitchen Sink and Bathroom Washbasin

Silicone Faucet Side Drain Mat, Foldable Splash-Proof Pad for Kitchen Sink and Bathroom Washbasin

$4.93

Breathable Portable Invisible Aligner Case with Lanyard – Durable Hygienic Storage for Orthodontic Retainers and Dentures

Breathable Portable Invisible Aligner Case with Lanyard – Durable Hygienic Storage for Orthodontic Retainers and Dentures

$18.10

Snail-Specific Slug & Snail Killer Scatter-Type Anti-Pest Granules for Vegetable Gardens Slugs Apple Snails Fruit & Vegetable Fields

Snail-Specific Slug & Snail Killer Scatter-Type Anti-Pest Granules for Vegetable Gardens Slugs Apple Snails Fruit & Vegetable Fields

$10.00

Industrial Scouring Pad for Woodworking, Paint Sanding, and Polishing - Ultra-Fine Hand-Tear Sheets

Industrial Scouring Pad for Woodworking, Paint Sanding, and Polishing - Ultra-Fine Hand-Tear Sheets

$135.70

Custom G80 Manganese Steel Lifting Chain - High-Strength Alloy Chain Rigging for Hoisting and Cranes

Custom G80 Manganese Steel Lifting Chain - High-Strength Alloy Chain Rigging for Hoisting and Cranes

$655.00

High-Concentration Oxygen Generator for Aquaculture with High-Pressure Outlet, Ceramic Nano Disc, and Oxygen Dissolution Cone

High-Concentration Oxygen Generator for Aquaculture with High-Pressure Outlet, Ceramic Nano Disc, and Oxygen Dissolution Cone

$50.00

Paint Brush Rinser – Art Supply Cleaning Cup for Brushes, Palettes, and Pigment Washing

Paint Brush Rinser – Art Supply Cleaning Cup for Brushes, Palettes, and Pigment Washing

$21.80

Heidelberg Printing Press Paper Pressure Wheel Screen Printing Roller Felt Wheel Guanghua Beiren Paper Feed Wheel Laminating Machine Brush Wheel

Heidelberg Printing Press Paper Pressure Wheel Screen Printing Roller Felt Wheel Guanghua Beiren Paper Feed Wheel Laminating Machine Brush Wheel

$6.00

Baofeifan Bubble Squeeze Painting Kit for Kids - Foaming Textured Paper, Wood Pulp Cotton DIY 3D Art with Markers

Baofeifan Bubble Squeeze Painting Kit for Kids - Foaming Textured Paper, Wood Pulp Cotton DIY 3D Art with Markers

$10.00

Westwood Portable Retainer Case for Elderly Dentures and Children's Orthodontic Correctors, Storage Box

Westwood Portable Retainer Case for Elderly Dentures and Children's Orthodontic Correctors, Storage Box

$14.20

PELICAN 1510 Protective Safety Case with Trolley - Waterproof Travel Box for Outdoor Photography Gear

PELICAN 1510 Protective Safety Case with Trolley - Waterproof Travel Box for Outdoor Photography Gear

$1,360.00

Haisen [Exclusive Purchase Link] Livestream Link for New Arrivals and Clearance - Incense Sticks, Coil Incense, Agarwood, Sandalwood, Powder, Burners

Haisen [Exclusive Purchase Link] Livestream Link for New Arrivals and Clearance - Incense Sticks, Coil Incense, Agarwood, Sandalwood, Powder, Burners

$13.80

Ultralight Silicone-Coated Waterproof Dry Bag for Outdoor River Trekking, Rafting, Swimming, Beach Use – Wet/Dry Separation Storage for Swimwear and Towels

Ultralight Silicone-Coated Waterproof Dry Bag for Outdoor River Trekking, Rafting, Swimming, Beach Use – Wet/Dry Separation Storage for Swimwear and Towels

$38.20

Food Warmer Cabinet, Room Temperature Commercial Constant-Temperature Display Case, Egg Tart Heating Cabinet, Small Countertop Sample Retention Cabinet, Chestnut, White

Food Warmer Cabinet, Room Temperature Commercial Constant-Temperature Display Case, Egg Tart Heating Cabinet, Small Countertop Sample Retention Cabinet, Chestnut, White

$239.00

Ultra-Narrow 8/9/10cm Bathroom and Kitchen Gap Storage Rack with Wheels

Ultra-Narrow 8/9/10cm Bathroom and Kitchen Gap Storage Rack with Wheels

$15.90

Glow-in-the-Dark 3D Printing Pen for Kids, Low-Temperature Stereoscopic Graffiti Magic Pen, Drawing Toy, Birthday Gift for Girls

Glow-in-the-Dark 3D Printing Pen for Kids, Low-Temperature Stereoscopic Graffiti Magic Pen, Drawing Toy, Birthday Gift for Girls

$21.80

Custom Insulated Steel Pipes from Factory - Heating Pipes for Residential Complexes, Spiral Insulated Pipes, Polyurethane Insulated Pipes

Custom Insulated Steel Pipes from Factory - Heating Pipes for Residential Complexes, Spiral Insulated Pipes, Polyurethane Insulated Pipes

$45.40

New Pirelli Tires 305/40R20 112V & 275/45R20 110V XL N1 for Porsche Cayenne

New Pirelli Tires 305/40R20 112V & 275/45R20 110V XL N1 for Porsche Cayenne

$1,409.00

Over-Toilet Storage Rack Wall-Mounted No-Drill Bathroom Multi-Function Organizer for Toilet Essentials

Over-Toilet Storage Rack Wall-Mounted No-Drill Bathroom Multi-Function Organizer for Toilet Essentials

$20.50

Kang Kati Gardenia Tea Scented Candle Gift Set – Long-Lasting Fragrance, Elegant Birthday Gift for Her

Kang Kati Gardenia Tea Scented Candle Gift Set – Long-Lasting Fragrance, Elegant Birthday Gift for Her

$35.10

Safety Self-Locking Lifting Hook with Adjustable Chain for Hoisting and Rigging

Safety Self-Locking Lifting Hook with Adjustable Chain for Hoisting and Rigging

$140.00

Thickened Mobile Phone Waterproof Case, Waterproof Box, Sealed Container, Pressure-Resistant Box, EDC Drop-Proof Storage Box for Outdoor Travel

Thickened Mobile Phone Waterproof Case, Waterproof Box, Sealed Container, Pressure-Resistant Box, EDC Drop-Proof Storage Box for Outdoor Travel

$12.00