Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Grade | C93200 Tin Bronze |
| Manufacturing Process | Centrifugal Casting |
| Surface Finish | Rough As-Cast |
| Inner Diameter | Customizable (50mm - 600mm) |
| Outer Diameter | Customizable (70mm - 650mm) |
| Length | Customizable (100mm - 2000mm) |
| Hardness | 65 - 75 Brinell |
| Lubrication | Oil-Impregnated or Dry |
| Max Temperature | 250°C (482°F) |
| Application | Pumps, Motors, Industrial Machinery |
Anonymous
Mar 10, 2026
Rating: 4/5
Heavy item, well packaged
The sleeve is very heavy which is expected for bronze. Packaging prevented any damage during freight shipping. Would buy again.
Anonymous
Feb 26, 2026
Rating: 5/5
Perfect for high load applications
We use these in heavy industrial mixers. The bronze alloy holds up well under stress and the lubrication options are helpful.
Anonymous
Feb 16, 2026
Rating: 5/5
Fast turnaround on custom size
Needed a specific diameter not listed in standard catalog. Support team coordinated well and delivery was on time.
Anonymous
Feb 14, 2026
Rating: 4/5
Good value for rough stock
Product arrived as described. Surface is rough so plan for machining. Good material hardness for the price point.
Anonymous
Feb 14, 2026
Rating: 5/5
Excellent casting quality
Received the sleeve for our water pump rebuild. The centrifugal casting structure is dense and uniform. Machined easily to our final tolerances.
Q: What is the lead time for non-standard diameters?
A: Custom casting typically requires 3 to 4 weeks for production and quality inspection before shipping.
Q: Can this rough casting be machined to precise tolerances?
A: Yes, this centrifugal cast bronze is designed for secondary machining. We recommend standard carbide tooling for best results.
Q: Is additional oil lubrication required during operation?
A: It depends on the specific option selected. Our oil-impregnated versions are self-lubricating, while standard versions may require external lubrication.
Q: What is the maximum rotational speed this sleeve can handle?
A: Maximum speed varies by diameter and lubrication. Please contact our engineering team with your specific RPM requirements for verification.
Q: Do you provide material certification with the order?
A: Yes, Mill Test Reports (MTR) are available upon request at checkout to verify material composition.
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
Used Car Tires (80-90% New) in Sizes 165, 175, 185, 195, 205, 215, 225 - Code 551456
$65.00
Commercial and Home Dual-Head Stainless Steel Vegetable Slicer for Cafeterias and Restaurants - Direct from Manufacturer (Slices, Dices, Julienne)
$2,142.00
Mountain Ghost Spending Money Cinnabar Coloring Tool Five Emperor Copper Coin Coloring Wood Carving Stone Tablet Taishan Stone Inscription Non-Fading Landscape Buddha Guan Calligraphy Fine Brush Traditional Seal Script Coloring Pen Tracing
$17.60
Wide-Opening Chain Sling Assembly with Hooks - Heavy-Duty Lifting Gear, Iron Chains, and Crane Hoist Hooks
$145.00
Sketch Blending Stump Set for Artists, Detail Highlight and Shadow Smudging Tools, Cotton Swabs, Scraper, and Sponge Pen Refills
$6.80
Mini Watercolor Paint Set with Walnut Wood Board, Portable Easel, and Travel Sketchbook
$4.68
Modern Housewife Kitchen Sink Organizer - Foldable Dish Drying Rack and Storage Shelf
$44.20
Skid-Mounted Integrated Screw Air Compressor for Laser Cutting - 15kW/22kW/37kW, 16kg, Permanent Magnet VFD
$23,500.00
Wooden Handle Leather Rattle Drum Baby Toy Glue-Free Paint-Free for Ages 1+ Boys and Girls Wooden Shaker
$8.42
![[Folded Booklet] Liu Chunlin: Palace Examination Essay Final Zhuangyuan Small Regular Script Calligraphy Copybook Original Size Long Scroll](https://www.gosteppe.com/cache/small/product/269742/legacy-main-81360b2f385dab43c5030767.webp)
[Folded Booklet] Liu Chunlin: Palace Examination Essay Final Zhuangyuan Small Regular Script Calligraphy Copybook Original Size Long Scroll
$14.20
Stainless Steel Sponge Drain Rack - No-Drill Wall-Mounted Kitchen Sink Organizer for Steel Wool and Scrub Pads
$2.60
Analysis of Wang Duo's Classical Poetry Composition Techniques (50 Analyses + 50 Comparisons)
$89.00
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
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
