Description
Reviews
| Brand | - |
| Category | New Fashion Jewelry / Chains |
| Origin | - |
| Material | Copper-Based Alloy with Graphite Inserts |
| Inner Diameter | 22 mm |
| Outer Diameter | 32 mm |
| Length Options | 15mm, 20mm, 25mm, 30mm, 35mm |
| Lubrication Type | Self-Lubricating (Oil-Free) |
| Application | Guide Sleeve for Chains and Linear Motion |
| Operating Temperature | -40°C to +250°C |
| Load Capacity | High Static and Dynamic Load |
| Finish | Precision Machined Surface |
| Corrosion Resistance | Excellent in Dry Environments |
Anonymous
Mar 23, 2026
Rating: 5/5
Precise dimensions
Ordered the 25mm length variant. The machining precision is spot on, matching the spec sheet exactly. No reaming required before installation.
Anonymous
Mar 22, 2026
Rating: 4/5
Solid performance under heat
Used these in a high-temperature application near a furnace chain. They held up well where plastic bushings would have melted. Good value for the price.
Anonymous
Mar 15, 2026
Rating: 5/5
Excellent for dusty environments
Since there is no oil to attract dust and grit, these graphite copper bushings are ideal for our outdoor chain drives. Durability seems superior to standard bronze.
Anonymous
Mar 10, 2026
Rating: 5/5
Reduced downtime significantly
We switched all our guide sleeves to this model. The elimination of manual lubrication schedules has saved us hours of labor every week. Highly recommended.
Anonymous
Mar 08, 2026
Rating: 4/5
Good quality, slightly tight fit initially
The material feels very robust. We had to press them in carefully as the tolerance was quite tight, but once installed, they operate silently under heavy load.
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect fit for our conveyor chain
These bushings replaced the old oil-lubricated ones perfectly. The self-lubricating feature keeps our production line clean and running smoothly without constant maintenance.
Q: Are these compatible with stainless steel shafts?
A: Yes, these copper-based alloy bushings are fully compatible with hardened stainless steel shafts and will not cause galling under normal operating conditions.
Q: Can I cut the 35mm length bushing to 28mm myself?
A: We do not recommend cutting the bushings yourself as it may damage the graphite inserts or alter the tolerance. Please order the specific length you require from our available options (15, 20, 25, 30, 35mm).
Q: Do I need to apply any grease during installation?
A: No additional grease is required. The embedded graphite plugs provide sufficient lubrication during the break-in period and throughout the product's life. Applying external grease may attract debris.
Q: What is the maximum static load capacity for the 22x32x30mm size?
A: For the 22x32x30mm dimension, the maximum static load capacity is approximately 60 N/mm². Please consult the detailed engineering datasheet for dynamic load ratings specific to your speed.
Q: Can these bushings be used in submerged water applications?
A: While the copper alloy is corrosion-resistant, these self-lubricating graphite bushings are primarily designed for dry or semi-dry environments. Prolonged submersion may wash out the graphite lubricant over time.
Thickened 304 Stainless Steel Planter Box for Home Balcony Vegetable Gardening - Rectangular Large Flower Pot for Rooftop Planting
$204.00
Zhongheng Car Tire Stone Hook - Multi-Function Tire Cleaner Tool to Prevent Blowouts
$7.14
JoanMiro 3D Printing Pen for Kids, Low-Temperature 3D Stereoscopic Drawing Toy, Perfect Gift for Boys and Girls on Children's Day
$29.90
Stainless Steel Tire Stone Removal Hook - Multi-Function Car Tire Cleaning Tool for Picking and Scraping Stones
$5.03
Cart Cover Rice Husk Charcoal Premium Plant Ash Grain Shell Carbon Natural Organic Fertilizer for Vegetables Succulents and Flowers
$6.55
Aojilong Automotive Plastic Restorer – Revives Black Trim, Repairs Aging, Crystal Coating Finish
$28.80
Hotel Meat Warmer Lamp - Buffet Heating Light for Cafeterias and Restaurants
$5,989.00
Topmodel Children's Watercolor Coloring Book Set with Pens, Baby Graffiti Sketchbook, Fill-in Storybook 3073
$119.09
Children's Potty Training Seat for Boys and Girls, Toddler Toilet Trainer with Urinal Bucket
$17.90
265/70R17 AT Off-Road Tire, Also Available in 205/215/225/235/45/50/55/60R18/20 High-Performance Sizes for 19-inch Wheels
$898.00
CANDLE.LAB | Silver Metal and Wood Wick Centering Device - DIY Tool for Aromatherapy Container Candles
$2.50
Custom Solid Wood Plaque - Antique Style Wooden Storefront Sign, Door Plaque, Carved Wood Board with Arched Couplets
$50.00
Industrial Scouring Pads - Stainless Steel Brushing and Rust Removal for Iron Plates - Heavy-Duty Kitchen Cleaning and Polishing
$17.62
Supply Fully Automatic Self-Cleaning Filter Pipeline Backwash Filtration Machine Stainless Steel Scraper Filter
$9,600.00
Fangxinyue Scented Candle Glass Windshield - High Borosilicate Cover to Improve Memory Ring Burning
$29.90
Hanging Drainage Basket Kitchen Sink Strainer Plastic Storage Rack Food Waste Filter
$2.85
Over-Toilet Storage Cabinet with Doors - Multi-Tier Floor Standing Bathroom Organizer for Narrow Spaces
$258.00
Inth A6 Multifunctional Leather Journal - Vintage Sketchbook, Watercolor Pad, and Doodle Book with Replaceable Cotton Refill Pages for Students
$26.90
Beginner Chinese Painting Line Drawing Copybook: Animals, Flowers, Figures, and Landscapes
$18.80
vantkevin Scented Candle Tool Set for Extinguishing Flames and Snuffing Wicks
$17.60
Multi-Function Car Tire Stone Remover Tool - Hook Pick and Screwdriver for Tread Cleaning
$3.80
Pad Printing Machine Parts: Fixed Ink Roller Screw, Steel Plate Mounting Screw, Blade Holder Adjustment Nut, Blade Clamp Screw
$0.30
Cast Steel Speed Bump for Road Ramps and Slopes
$104.12
Lifting Chain Rigging with Shackles and Hooks - Manganese Steel Chain for Towing and Hoisting Cargo 5 Ton, 3t, 2m, 1m
$92.90
309 PCB Conformal Coating - Triple Protection Acrylic UV-Cured Moisture Resistant Paint by Dima
$462.50
Biliansheng Non-Shaven Hair Transplant and Follicle Detection Service for Men and Women
$88.00
Mattel UNO Cards Desktop Happy Casual Party Multiplayer U-No Official Game Interactive Poker Cards
$22.90
Zero-Basis Electric Guitar Intro: 7-Week Self-Study Plan with Practice Exercises, Error Correction, and Materials
$472.10
Hongxing Ink for Brush Calligraphy - Large Bottle Black Ink for Beginners, Students, and Traditional Chinese Painting (Light Glue, Ancient Formula, Soot-based)
$5.78
Loose Aquamarine Beads - Gemstone Bracelet Components Including Amber, Southern Red Agate, Gold Rutilated Quartz, Ice-Grade Devil Blue Donghai Crystal
$6.72
![[Intangible Cultural Heritage] Traditional Chinese Medicine Incense Bead Bracelet, Handmade DIY Bracelet, Medicinal & Floral Scent, Gift for Men and Women](https://www.gosteppe.com/cache/medium/product/199273/legacy-main-b764f878d1a98e50d598fd44.webp)
![YBNH0009 [Shibao] Sichuan Material Southern Red Agate Peace Buckle (Default: Shipped as Pre-strung Necklace Style)](https://www.gosteppe.com/cache/medium/product/97302/legacy-main-1bbdfe8d3838fc98d6e7f353.webp)
