Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Copper Alloy with Embedded Graphite |
| Bearing Type | Round Flanged Sleeve Bearing |
| Lubrication System | Self-Lubricating (Oil-Free) |
| Inner Diameter Options | 30mm, 35mm, 40mm, 50mm |
| Outer Diameter Tolerance | ISO H7 Standard |
| Flange Diameter | Varies by Model (MPTZ Series) |
| Total Length | Customizable per Specification |
| Hardness Rating | HB 90-120 |
| Operating Temperature | -10°C to 200°C |
| Primary Application | Heavy Machinery and Conveyor Systems |
Anonymous
Apr 24, 2026
Rating: 5/5
Perfect replacement part
Used these to replace worn-out parts on a conveyor belt. Machine is running smoother than before.
Anonymous
Mar 15, 2026
Rating: 5/5
Durable and reliable
We have been using these for six months now in a high-load environment. No signs of degradation yet.
Anonymous
Mar 15, 2026
Rating: 4/5
Good quality, slight delay
The product quality is top notch and wear resistance seems high. Shipping took a bit longer than expected.
Anonymous
Feb 26, 2026
Rating: 5/5
Excellent fit for industrial use
These bushings fit perfectly into our housing units. The self-lubricating feature saves us time on maintenance.
Anonymous
Feb 14, 2026
Rating: 4/5
Solid performance
Works as advertised. The graphite embedding really reduces friction. Would recommend for heavy duty apps.
Q: Are these compatible with stainless steel shafts?
A: Yes, these copper alloy bushings are compatible with hardened and stainless steel shafts.
Q: What is the maximum load capacity?
A: Load capacity varies by size, but they are rated for high static loads typical in industrial machinery.
Q: Do I need to apply grease during installation?
A: No, these are designed to be oil-free. The embedded graphite provides necessary lubrication.
Q: Is a press fit required for installation?
A: Yes, a standard press fit is recommended for the outer diameter to ensure stability.
Q: Can these be used in outdoor environments?
A: Yes, the copper alloy offers good corrosion resistance, but extreme marine conditions should be avoided.
Discount Cocktail Bun and Sausage Bun Electric Heated Display Cabinet for Egg Tarts and Roasted Sweet Potatoes
$7,633.00
Paint Brush Cleaner with Suction Pump for Watercolor, Gouache, and Acrylics - Essential Tool for Artists
$14.80
Anserui Portable Tire Stone Removal Hook - Multi-Function Car Tire Cleaning Tool
$23.32
New 420D Oxford Cloth Black Outdoor Leaf Blower Vacuum Bag, Yard Debris Collection and Storage Bag
$26.00
RoHS Environmental Protection Tester for Electronic Component Solder Joints and PCB Lead/Heavy Metal Detection
$6,580.00
![[Blueberry Midsummer] Qianmu Original Pastoral Lolita Daily JSK Dress, Full Length](https://www.gosteppe.com/cache/small/product/269777/legacy-main-555e8a83b64390f8a24c4ff4.webp)
[Blueberry Midsummer] Qianmu Original Pastoral Lolita Daily JSK Dress, Full Length
$128.00
Watercolor Coloring Line Art Paper - Gourmet Theme Cotton Pulp Sketchbook for Tracing and Creativity
$12.80
Industrial Boiler Oxygen-Enriched Combustion System - Technical Specs for Industrial Oxygen Generators
$1,135,199.00
Tanker Truck and Modified Trailer Rear Axle Tires - 445/65R22.5, 425/65R22.5, 385/65R22.5
$1,500.00
Ancient Craft Mini Peach Wood Rattle Drum Traditional Intangible Cultural Heritage Custom Handmade Toy for Infants
$198.00
Welding Fume Purifier Mobile Welding Fume Extractor Electric Welding Dust Removal Equipment Welding Fume Machine
$5,200.00
Japanese Imported Invisible Retainer Case - Portable Cleaning and Soaking Box for Children's Orthodontic Aligners and Dentures
$8.42
Promotional Giveaways for Schools - Cartoon Whistles and Rattles for Marketing and Lead Generation
$3.29
Premium Used Car Tires in Sizes 145-225, 80-90% New Condition
$54.00
Original Car Tires - Used Passenger Van Tires in Sizes 175/185/195/205 R13/R14/R15/R16/R17
$59.00
BeeNesting Waterproof Bag, Wet/Dry Separation, Large Capacity Storage for Swimming, Beach, Camping, Travel, Outdoor 12+20L
$33.10
Custom Acrylic UV Printed Advertising Signs - Office Door Plates, ID Tags, Number Plaques, and Small Signboards
$1.00
Car Tire Stone Removal Tool - Hook Pick for Cleaning Gravel from Vehicle Treads
$4.53
Strawberry Planting Trough PVC 3D with Built-in Drainage Greenhouse Soilless Cultivation Equipment Vertical Growing Rack
$13.60
Baohong Watercolor Sketchbook - Glued on Four Sides, 32K/16K/8K, 200g/300g Cotton Pulp Paper for Postcards, Travel Sketching, and Oil Pastels
$20.00
Kitchen Sink Storage Rack Multi-Function Dish Drying Shelf Over-Sink Organizer Bowl Cabinet
$105.00
Blower Motor Compatible with Corolla, Crown, Camry, Highlander, Crown, Reiz, RAV4, Prado, Land Cruiser
$234.32
Copic Airbrush - Marker Rendering Tool (Cannot Be Used Directly), Model ABS-3, Compatible with Copic Series 1 and 2
$285.00
Beijing Hezhong Dental Implant Service - Includes Implant and Abutment at Central Procurement Prices; Korean Dentium and American Implant Options Available
$1.00
Mini Watercolor Paint Set with Carry Case for Travel Sketching, Journaling, and Students
$5.50
PGYTECH Dandelion SD Card Case for DSLR and Mirrorless Cameras - Portable TF Memory Card, SIM Card, and XD Card Holder
$84.10
UE4 Unreal Engine 5 Indie Friendly Sounds RPG Sounds Pack - Game-Ready Audio Effects
$0.50
G80 Manganese Steel Lifting Chain Rigging with Double or Quadruple Hooks, Lifting Rings, and Crane Hooks
$63.00
Mont Marte Long-Handle Bristle Brush for Acrylic Paint, Art Flat Brush, Oil Painting Brush
$4.00
Stylish Portable Invisible Braces Case for Kids' Orthodontic Retainers and Cleaning
$12.40
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
