Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Bronze SAE 841 with Graphite Impregnation |
| Inner Diameter Tolerance | H7 / +0.025mm |
| Outer Diameter Tolerance | h6 / -0.015mm |
| Length Tolerance | ±0.1mm |
| Graphite Content | 2% - 4% by weight |
| Max Operating Temperature | 250°C (482°F) |
| Max Load Capacity | 25 N/mm² Static |
| Hardness | 60 - 90 HB |
| Surface Finish | Ra 0.8 μm |
| Recommended Application | Injection Molds, Die Casting, Guide Bushings |
Anonymous
Apr 24, 2026
Rating: 5/5
Excellent durability
Running these for 3 months in a high-cycle environment without replacement. Wear resistance is impressive.
Anonymous
Mar 27, 2026
Rating: 5/5
Self-lubricating works
Reduced our maintenance downtime significantly. No need for constant oiling in hard-to-reach mold components.
Anonymous
Mar 02, 2026
Rating: 4/5
Precise dimensions
Tolerances were tight as advertised. Good for precision molds where fit is critical. Would order again.
Anonymous
Feb 18, 2026
Rating: 4/5
Good value
Quality is solid and meets our engineering specs. Delivery was a day late but product performance makes up for it.
Anonymous
Feb 14, 2026
Rating: 5/5
Great for mold guides
Fit perfectly in our guide posts. No sticking during high cycles. The graphite plugs are evenly distributed.
Q: Are material certificates available?
A: Yes, we provide Mill Test Reports (MTR) upon request for all bronze batches at no extra cost.
Q: What is the maximum pressure rating?
A: The static load capacity is up to 25 N/mm². Dynamic load depends on specific speed and temperature conditions.
Q: Can you cut these to custom lengths?
A: Yes, contact our sales team for custom lengths. Standard sizes ship in 48 hours, customs take 7-10 days.
Q: Is this compatible with hardened steel shafts?
A: Yes, this bronze alloy is designed to work against hardened steel surfaces without galling or seizing.
Q: Do I need to add external oil lubrication?
A: No, the graphite impregnation provides self-lubricating properties suitable for dry or semi-dry conditions.
Custom Sheet Music Transcription Service for 'Farewell Letter' for Saxophone, Clarinet, Flute, Trumpet, Violin, and Cello
$12.00
Japanese Surplus san-x Rilakkuma Bowl Set - Oven-Safe Bowl with Base and Two Forks for Ice Cream or Hot Pot
$69.90
Guangda Dental | Swiss Dental Implants Including Abutment, Implant Body, and Crown, Improves Chewing, Restores Missing Teeth
$3,900.00
50pcs Merry Christmas Gift Tags Printed White Paper Labels X
$26.44
Kabaxiong Color Gel Pens - Retractable Morandi Style, High-Aesthetic Japanese INS Set for Journaling and Marking
$8.88
Continental Tires 225 235 245 255 275/35 40 45 50 55R17 18 19 20 21 22
$350.00
Portable Invisible Aligner Case for Orthodontic Retainers - Compact, Breathable Storage Box for Teeth Correctors and Dentures
$18.80
Chushinmi Home Kitchen Sink Foldable Dish Drying Rack Bowl Storage Organizer Drainage Shelf
$59.40
Lanyard Invisible Aligner Case Retainer Storage Box Expander Corrector Holder Portable Breathable Storage Container
$11.42
1.3Cm Size Paper er Labels For Clothing Size Adhesive Printe
$30.44
Meike Air Neck-Worn Air Purifier - Removes Smoke, Odors, Haze, and Airborne Particles
$1,199.16
51 Song Ci Poems, Ou Style Medium Regular Script Brush Calligraphy Red-Tracing Workbook on Xuan Paper, Classic Beginner's Guide to Regular Script
$11.00
Michelin Car Tires - Multiple Sizes Available: 215, 225, 235, 245, 255/45, 50, 55, 60R17, R18, R19, R21
$299.00
RoHS Environmental Tester for Alloy Composition Analysis, Heavy Metal & Halogen Detection, and Metal Coating Thickness Measurement
$7,886.80
Mini Watercolor Paint Sketchbook for Markers, Compact and Portable Thick Paper Notebook for Students
$5.80
![Yonghe Hair Transplant [Standard Scalp Care] for Oily Scalp, Itchiness, Dandruff, Soothing Scalp and Hair Treatment](https://www.gosteppe.com/cache/small/product/269723/legacy-main-863af3438df0d0953cb801df.webp)
Yonghe Hair Transplant [Standard Scalp Care] for Oily Scalp, Itchiness, Dandruff, Soothing Scalp and Hair Treatment
$473.00
High-Strength Quick-Drying Plaster Powder for DIY Models, Dolls, Art Molds, and Aromatherapy Crafts
$7.48
4-Cavity Rectangular DIY Handmade Soap Mold for Custom Soaps, Breast Milk Soap, Essential Oil Soap Base - Silicone Tool
$27.20
100x Blank Kraft Paper Hang Tags Wedding Party Favor Label P
$64.90
Nordic Creative Digital House Number Wrought Iron 3D Decor for Shops, Offices, Homestays, and Villas
$23.00
Piano Sheet Music Collection - Pop and Classical Scores, Tutorial Books, and Staff Notation for Piano and Electronic Keyboard (10,000 Songs)
$10.00
Natural Clear Quartz Faceted Tumbled Beads for DIY Jewelry Making, High-Quality Carved Beads for Bracelets and Necklaces
$1.80
Music Play Lao Wei Khalil Fong Guitar Chord Sheet - Digital Version
$9.00
Kimberly-Clark 41412 WYPALL X70 All-Purpose Wipes - Oil/Absorbent/Solvent Resistant Shop Towels
$110.00
EMG 60/85/81/81TW/89/89R Active Dual-Coil Guitar Pickups - Cuttable and Ready to Install
$910.00
Retainer Storage Case with Mirror for Cleaning and Soaking Portable Orthodontic Aligner Box
$24.93
Suitable for 195/55R15 & 195/60R15 Used Tires Year-Round Supply Low Price Guaranteed Quality
$80.00
Sink Drain Rack Corner Hanging Basket - Kitchen Sponge and Cloth Organizer, Multi-Function Home Storage Solution
$13.73
Magnetic Refrigerator Side Storage Rack - No-Drill Wall Organizer for Spices and Utensils
$9.10
Multi-Function Car Tire Stone Removal Hook Tool for Picking and Digging Out Debris
$7.35
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
