Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | High-Carbon Steel |
| Bore Diameter | 20 mm |
| Outer Diameter | 28 mm |
| Overall Length | 50 mm |
| Hardness | 50-55 HRC |
| Surface Treatment | Black Oxide |
| Inner Tolerance | H7 |
| Outer Tolerance | p6 |
| Weight per Unit | 0.18 kg |
| Package Quantity | 5 Pieces |
Anonymous
Mar 28, 2026
Rating: 3/5
Good but heavy
Quality is fine but the weight made installation a bit tricky for my specific application. Make sure your setup can handle the mass.
Anonymous
Feb 23, 2026
Rating: 5/5
Excellent for shaft repair
Fit perfectly on my lathe project. The tolerance was spot on and the material feels very durable. Highly recommend for machinery maintenance.
Anonymous
Feb 20, 2026
Rating: 4/5
Solid construction
Heavy duty steel sleeves. They are slightly heavier than expected but that indicates good quality. Shipping was fast.
Anonymous
Feb 17, 2026
Rating: 5/5
Precise dimensions
Measured exactly as stated in the description. No issues with installation using a standard press fit. Will buy again.
Anonymous
Jan 29, 2026
Rating: 5/5
Great value
Bought for industrial use in our workshop. The black oxide coating provides nice corrosion resistance. Very satisfied with the purchase.
Q: Do you sell these with a 25mm bore size?
A: Yes, please check the variant options at the top of the product page for 25 mm and 30 mm bore sizes.
Q: Can these sleeves be welded onto a shaft?
A: Welding is not recommended as it may alter the heat treatment and hardness of the steel. Press fitting is the preferred method.
Q: Is lubrication required during installation?
A: Yes, we recommend applying standard industrial grease to the bore and outer surface during installation to prevent galling.
Q: What is the standard lead time for shipping?
A: Orders placed before 2 PM EST typically ship within 24 hours via standard ground shipping.
Q: Is this suitable for high friction applications?
A: Yes, these sleeves are made from wear-resistant steel designed to handle moderate to high friction environments.
Systematic 3D Painting Learning Package (Includes 100 Lessons)
$798.00
6/8/12Pcs Silicone Red Wine Glass Identification Marker Char
$27.44
Stainless Steel Sink Drain Basket – Expandable Kitchen Dish and Vegetable Rack
$12.35
Tungsten Carbide Internal Thread Tool Holder – Anti-Vibration CNC Turning Insert for Small Bore Threading (CNR)
$73.02
Henkel Loctite SICOMET 8400 77 99 40 50 Instant Adhesive for Metal and Rubber with BS Accelerator
$69.00
Colored Pencil Set, Basswood Hexagonal Raw Wood Pencils for Painting and Art Coloring
$21.68
Small Ceramic Herb Jar – Imperial Yellow Hexagonal Double-Layer Container for Angong Niuhuang Wan Pills
$8.80
Spanish Brush Master ESCODA PERLA Pearl White Toray Nylon Round Watercolor Brush, Short Handle 1430
$44.20
Qiwei COD Rapid Detector QW-COD-T/B - Chemical Oxygen Demand Tester with Potassium Dichromate Digestion for Wastewater
$3,330.16
Natural Wheat Straw Baby Rattle - Children's Musical Instrument Toy, Maraca, Shaker Bell for Newborns - Orff Music Instrument
$10.80
CANDLE.LAB | 100% Cotton Unwaxed Candle Wick Roll - Thin Stem Chandelier Candle Making Supplies #31
$25.00
Pneumatic Rotary Vibrator - Feiyu GT25 Pneumatic Vibrator - Quality Guaranteed
$997.00
Quick-Frozen Vegetable Deodorizing Sterilization Washer IRW Zhongfang Ready-to-Cook Vegetable Production Washing Line Semi-Finished Vegetable Processing Oxygen Equipment
$27,000.00
KETELES 105R7120 Carbon Fiber Road Bike - Lightweight Racing Bicycle with Gear Shifter
$11,339.00
Natural White Crystal Sugar Cube DIY Crystal Jewelry Accessories Materials Irregular White Crystal Blocks
$2.50
Foldable Silicone Brush Washing Bucket - Portable Water Container for Calligraphy and Painting Students
$8.42
Cute Cartoon Bird Ceramic Brush Washer - Decorative Pen Cleaning Cup and Photo Prop
$12.60
Kitchen Storage Rack with Drainage Tray – Organizer for Dishcloths, Faucets, Sink Areas, and Dishwashing Supplies
$4.15
Sheng Y Graffiti Paint Brush Set, Children's Stationery Kit with Art Watercolor Pens, Factory Direct Gift Supplies
$49.10
Ningbo Manufacturer Display and Storage Rack, Wall-Mounted Tire Storage for Home Garage, Customizable Wall Tire Rack
$237.60
Universal Low-Temperature 3D Printing Pen Filament PCL, Eco-Friendly Material Wire 1.75mm Compatible with Deli Pens, 40 Color Options
$3.80
Automatic Feeder - Stainless Steel Food Machinery Accessory Equipment
$20,150.00
Henkel Loctite Super Glue Series: 401, 406, 460, 480, 495, 4011, 4161, 496, 382, 410
$28.00
Over-Toilet Storage Rack with Tissue Organizer for Bathroom, Vanity, and Shower Gel - Multi-Use Bathroom Shelf
$27.66
15-inch Carbon Fiber FPV Drone Frame - High-Strength Quadcopter Aerial Photography Chassis Direct Sale
$396.44
Petal-Shaped Ceramic Tea Scoop and Holder for Gongfu Tea Ceremony
$97.00
Scented Candle Waxing Cotton Wick with Base Wick Fixer Sticker DIY Materials
$0.35
Stainless Steel Fish Tank Converter - Bucket to Aquarium Adapter with Inverted Stand and Faucet Spout for Mineral Water Jugs
$13.58
Non-woven Cleaning Cloths, Lint-free Wiping Rags, Oil-absorbing Paper, Machine Cleaning Cloth, Dust Removal Cloth for Subway Use (No Washing Required)
$138.00
Large Paint Brush Set - Watercolor Pen Kit for Children's Day Art and Drawing
$31.25
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
