Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | High-Grade Copper Alloy with Graphite Plugs |
| Bushing Type | Straight Cylindrical Sleeve |
| Lubrication System | Self-Lubricating (Oil-Free) |
| Model Series | MPBZ18 |
| Available Inner Diameters | 12mm, 15mm, 20mm, 25mm, 30mm, 40mm |
| Hardness Rating | HB 90-120 |
| Maximum Static Load | 140 N/mm² |
| Operating Temperature | -40°C to +250°C |
| Friction Coefficient | 0.08 - 0.15 (Dynamic) |
| Surface Finish | Ra 0.8 - 1.6 μm |
Anonymous
Apr 08, 2026
Rating: 5/5
Excellent durability
We have been running these bushings in a high-temperature environment for three months now. No signs of wear or seizing. Highly recommend for heavy-duty applications.
Anonymous
Mar 30, 2026
Rating: 5/5
Consistent bulk order quality
Purchased multiple sizes for our production line. Every unit met the specifications provided. Shipping was fast and packaging prevented any damage during transit.
Anonymous
Mar 19, 2026
Rating: 5/5
True oil-free performance
Needed a solution where oil contamination was a risk. These graphite plugs provide enough lubrication for our sliding applications. Very satisfied with the performance.
Anonymous
Feb 21, 2026
Rating: 5/5
Perfect fit for our machinery
Ordered the 25mm variant for a retrofit project. The dimensions were precise and the installation was smooth. No need for additional grease which saves us maintenance time.
Anonymous
Feb 03, 2026
Rating: 4/5
Good quality, tight tolerance
The quality of the copper alloy is top-notch. Just be aware the tolerance is tight, so ensure your shaft measurements are accurate before ordering. Otherwise, great product.
Q: What shaft tolerance is recommended for installation?
A: We recommend a shaft tolerance of h9 or h11 for optimal fit and performance with this bushing series.
Q: Is this bushing resistant to water exposure?
A: Yes, the copper alloy material offers good corrosion resistance, making it suitable for environments with occasional water exposure.
Q: Does this require any initial lubrication before use?
A: No, the graphite plugs provide immediate self-lubrication. You can install and operate immediately without adding oil or grease.
Q: Can these be cut to custom lengths?
A: Standard lengths are shipped as listed. For custom cutting services, please contact our sales team directly before placing your order.
Q: What is the warranty period for this item?
A: This product comes with a standard 1-year warranty against manufacturing defects under normal operating conditions.
Balloon Warm Star Pre-sale: Do You Have an Illness? Phase 1 - Clash of Hearts Little Chu Su Series Merchandise
$16.00
Car Tire Stone Removal Hook - Portable Multi-function Tool for Cleaning Gravel from Tire Treads
$7.00
Imported TRANS Gearbox Eccentric Bearing 614 59 7187 616 0608 11-15 11 YSX
$183.00
Sichuan Rongxian Earthware Minfeng Wine Jar, Home Pottery with Porcelain Liner, 600-Jin Unglazed Sealed Fermentation Vessel for Homemade Liquor
$901.00
Garlic Drum Sorting Machine - Single-Clove Garlic Grading Separator and Onion Sizing Sorter - Factory Direct Sales
$38,080.00
Aizaofang Food-Grade Soft Silicone Handmade Soap Mold Korean Rectangular 3D Tree Shadow Silicone Mold
$23.00
JMC Yusheng & Yuhu Parts – Crankshaft Position Sensor, Signal Sensor, Original Equipment
$95.00
![[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set](https://www.gosteppe.com/cache/small/product/269490/legacy-main-410a655856aab1e0462d6c84.webp)
[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set
$6.63
Leak-Proof Retainer Case with Double-Layer Filter for Braces, Aligners, and Dentures - Portable Cleaning and Soaking Box
$22.50
Car Tire Stone Removal Hook Tool, Explosive Tire Prevention Gadget, Durable Zinc Alloy Tire Cleaning Hook for Automotive Care
$10.90
![[Damai Micro-Needle Hair Transplant Patent] Micro-Needle Planting (500 Units) - Suitable for Temples and Hairline](https://www.gosteppe.com/cache/small/product/269486/legacy-main-da7e0cd07f3b7d2f88646684.webp)
[Damai Micro-Needle Hair Transplant Patent] Micro-Needle Planting (500 Units) - Suitable for Temples and Hairline
$4,500.00
Japan Original FEC Lifting Chain - Specialized for Electric Hoist, 6.3mm Diameter Carburized Lifting Chain
$223.00
X-RAY Coating Thickness Gauge - Desktop Tianrui Professional Analyzer for Metal Electroplating Layers
$9,589.60
Heavy Truck Tire Cleaning Strips - Wear-Resistant Mud Flaps and Inner Tube Skirts - Decorative Tire Tassels
$9.05
Mixue Bingcheng Tanned Snow King Blind Box Figure Girls Gift Birthday Cute Plush Keychain Holiday Present
$21.01
Smart Battery Tester with Full Protection - Performance Detector for EV and Car Batteries
$269.00
Schneider Leakage Switch IC65 Vigi C120H 2/4P D80/100/125A Leakage Circuit Breaker
$1,347.75
Wenxin Tang Pumpkin-Shaped Ceramic Water Pot - Small Celadon Glaze Brush Washer for Chinese Calligraphy
$18.50
Dehua Mutton Fat White Porcelain Brush Washer - Minimalist Modern Ceramic Water Pot and Scholar's Desk Ornament
$39.70
Lifting Chain Slings, Four-Leg Chain Rigging with Hooks and Shackles, Manganese Steel Chains for Crane Hoisting
$79.20
Taikang Bybo Dental Straumann ITI Dental Implant Metal Abutment TK
$8,330.00
Factory Supply Adjustable Radish Strip Cutter, Multi-Function Vegetable Slicer for Green Radishes
$5,395.00
Magnetic Cable Organizer - Desktop Phone Charging Data Cord Management Stand and Car Mount Clip
$13.45
Yuanhao Irregular Ticket-Style Watercolor Paper Stamp Blank Journal Sheet Postcard Creative Card Bookmark 300g Cotton Pulp Fine Texture Thickened Serrated Edge for Art Students Hand Drawing
$5.32
Residential & Commercial Entrance Nameplate Japanese Wabi-Sabi Style Sign Brass Stainless Steel Wall Light Customizable
$328.00
Carton Packaging Machinery - New Model 2000 Semi-Auto Gluing Machine, Case Sealer, Pressure-Type
$5,000.00
Shandong Manufacturer Household Waste Compactor - Horizontal Transfer Station Equipment for Communities
$44,160.00
460 Fast-Drying Adhesive for Shoes, Ceramics, Wood, Metal, and Plastic, No Whitening Effect
$34.50
231 "Embroidered Plant Garden" Handmade Travel Watercolor Sketchbook Journal Baohong Rubens
$49.00
Beginner Watercolor Painting Line Art Coloring Book: Geisha Theme, Japanese Style Fine Grain, Two-Pack Free Shipping
$10.60
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
