Description
Reviews
| Brand | - |
| Category | New Fashion Jewelry / Chains |
| Origin | - |
| Material | Composite with Copper Sleeve |
| Lubrication Type | Self-Lubricating (Oil-Impregnated) |
| Inner Diameter Options | 24mm, 25mm, 26mm |
| Model Number | SF1-252825 |
| Application | Industrial Chains and Linkages |
| Operating Temperature | -40°C to +120°C |
| Load Capacity | High Dynamic Load |
| Maintenance | Maintenance-Free Operation |
| Corrosion Resistance | Excellent |
| Package Contents | 1 x Composite Bushing Unit |
Anonymous
Mar 31, 2026
Rating: 5/5
Excellent for high-load applications
Using these on a heavy-duty agricultural chain setup. They handle the dust and load much better than standard bronze bushings. The oil-impregnated composite really makes a difference in longevity.
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect fit for our conveyor chain
We replaced several worn-out bushings in our packaging line with these SF1 units. The self-lubricating feature has significantly reduced downtime for greasing. Installation was straightforward, and the fit is precise.
Anonymous
Mar 13, 2026
Rating: 4/5
Good durability, slightly tight fit initially
The quality of the copper sleeve is evident. It felt a bit tight when pressing it into the housing at first, but once seated, it operates smoothly. No noise after two weeks of continuous run.
Anonymous
Mar 12, 2026
Rating: 4/5
Reliable performance
Solid product. The 25mm option fit our specs perfectly. I deducted one star only because shipping took a day longer than expected, but the product itself is top-notch.
Anonymous
Mar 09, 2026
Rating: 5/5
No more squeaking!
Our old chain system was incredibly noisy. After swapping in these composite bushings, the operation is whisper quiet. Highly recommend for anyone dealing with noisy machinery.
Anonymous
Mar 04, 2026
Rating: 5/5
Cost-effective solution
Bought these to maintain our fleet of delivery vehicles. The price point is great considering the maintenance savings. We haven't had a single failure since switching to this model.
Q: Can this bushing be used in wet environments?
A: Yes, the composite material and copper sleeve offer excellent corrosion resistance, making it suitable for damp or wet industrial environments.
Q: Do I need to apply additional grease during installation?
A: No, the SF1-252825 is self-lubricating and oil-impregnated. Adding external grease is not necessary and may attract debris in some applications.
Q: What is the tolerance range for the 25mm inner diameter?
A: The inner diameter follows standard H7 tolerance specifications to ensure a precise fit with your shaft or pin.
Q: How long is the warranty on these bushings?
A: We provide a standard 1-year warranty against manufacturing defects. Please contact us with your order number if you experience any issues.
Q: Is this compatible with stainless steel chains?
A: Absolutely. The composite material is non-galling and works very well with stainless steel pins and links, reducing wear on both components.
Construction Backfill Ceramsite Lightweight for Bathroom Garage Roof Base Concrete Roof Sloping Gardening Planting
$430.00
Scented Candle Making Kit - DIY Tools Including Wax Melting Pot, Thermometer, Heating Stove, and Containers
$6.46
Stainless Steel Multi-Function Bathroom Storage Rack - Over-Toilet Shelf with Multi-Layer Floor Standing Cabinet for Washing Machine
$48.98
Variable Frequency Drive Safety Function Module FSO-12 Kit
$9,900.00
Wheel Lug Nuts Compatible with Ford Focus, Kuga, Mondeo, Escort, EcoSport, Everest
$59.50
Cardboard Box Wholesale Taobao No.10/12 Paper Box Packing Hard Small Carton Half-Height Postal Express Packaging Box Custom
$0.14
New 502 Super Glue Large Bottle, Instant Adhesive for Plastic, Paper, Furniture Repair, ABS, and Hardware
$5.18
Mushroom Stick Sponge Stamp Painting Set - Rotating Brush and Printing Tool for Kids' Art and Crafts
$3.32
Yijiayi Plastic Surgery: Eyebrow Transplant, Aesthetic Artistic Brow Planting for Sparse or Missing Brows
$6,780.00
Biliansheng Hair Transplant – No-Shave Technique for Eyebrows, Beard, Widow's Peak, and Sideburns; Aesthetic Design and Hair Restoration
$2.55
Oil Pastel Blending Stumps and Smudging Tools for Painting, Mixing, and Highlighting
$4.76
Jingyangge Calligraphy Wool Felt Arm Rest Pad, Mini Felt Mat for Chinese Painting, Inkstone Protector, Creative and Exquisite Practice Mat
$9.90
Concrete Mixing Plant Gantry Car Wash Platform, Shiji Runde Tunnel-Style Gantry Car Wash Machine
$20,000.00
Baohong Watercolor Paper Artist Grade 1/2/Full/Half Sheet, Student Grade 300g 100% Cotton Pulp, Rough/Medium/Fine Grain Roll
$33.00
Metal Garden Bed - Large Size Vegetable Planter for Balcony and Home Gardening
$1,033.00
Custom Travertine Stone Signage with Natural Marble 3D Lettering and Spherical Characters for Cafes, Clothing Stores, and Studios
$170.00
CANDLE.LAB | Realistic Cookie Series DIY Aromatherapy Plaster Candle Diffuser Handmade Silicone Mold
$12.00
Zhao Mengfu Calligraphy Copybook - Running Script 'Qingyun Zhi', Red-Traced Practice Paper for Beginners in Calligraphy
$15.80
Aesthetic Street Scene Watercolor Line Art for Coloring, 16K Landscape Watercolor Coloring Book, Painting Book, Cotton Pulp Watercolor Album
$15.80
Warehouse Nitrogen Sealing Generator - High-Purity Food-Grade PSA Skid-Mounted Container Equipment
$959.00
Ransheng UV Resin Gel, UV Crystal Glue for Gemstones, Ear Cuff Sealing, Dried Flower Molds, DIY Quick-Dry UV Epoxy
$44.00
Dairy Processing Production Line, Pasteurized Milk Equipment, Low-Temperature Sterilization and Fermentation Machine for Cow and Camel Milk
$8,203.00
Blue Lint-Free Wiping Paper - Industrial Large Roll Oil-Absorbent Shop Towels
$62.00
Green-Red AB Glue 5-Minute Fast-Drying Acrylate AB Glue for Glass Ceramic Metal Structural Adhesive Quick Set
$18.13
![Northern Wei Dynasty Inscriptions: Twenty Pieces from Longmen [Rubbing] - Original Size Wei Bei Calligraphy Copybook from Luoyang Longmen Grottoes](https://www.gosteppe.com/cache/small/product/270189/legacy-main-0c626807b3c375d4d5d6a89b.webp)
Northern Wei Dynasty Inscriptions: Twenty Pieces from Longmen [Rubbing] - Original Size Wei Bei Calligraphy Copybook from Luoyang Longmen Grottoes
$40.30
Ru Kiln Celadon Ceramic Brush Washer Set - Large, Medium, and Small Ink Dishes for Chinese Calligraphy and Painting Supplies
$88.80
Multi-Layer Over-Toilet Storage Rack for Bathroom, Laundry Room, and Balcony - Floor Standing Organizer
$44.96
Wrought Iron Solid Stainless Steel Letters – Minimalist Space Signage, Custom Metal Advertising Letters for Storefronts & Feature Walls
$10.00
Shimoyama 304 Stainless Steel Telescopic Rod - Kitchen Sink Cutting Board Support Rack for Dish Drying and Cloth Hanging
$74.80
Modified Wheel Lug Nuts Forged Steel High Strength for Lafesta Regal CT4 Civic Accord Crown Mazda3
$209.00
![[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)
