Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | 45# Carbon Steel |
| Diameter | 10 mm |
| Surface Treatment | Chrome Plated |
| Hardness | HRC 50-55 |
| Straightness | 0.05 mm per 300 mm |
| Diameter Tolerance | g6 (0 to -0.009 mm) |
| Available Lengths | 100 mm to 1000 mm |
| Application | Linear Motion Systems |
| Weight | Approx. 0.62 kg per meter |
| Country of Origin | China |
Anonymous
Apr 21, 2026
Rating: 4/5
Good quality but packaging needs improvement
The steel bars themselves are great hardness and finish. However, the packaging was a bit loose and one shaft had a minor scratch. Still usable though.
Anonymous
Apr 11, 2026
Rating: 5/5
Perfect for my 3D printer upgrade
The shafts are straight and the chrome finish is smooth. They fit perfectly into my LM10UU bearings without any binding. Very satisfied with the quality for the price.
Anonymous
Mar 15, 2026
Rating: 4/5
Slightly bent on one end
Overall good product but one of the five bars I ordered had a slight bend near the end. The rest were perfect. Customer service was helpful.
Anonymous
Feb 18, 2026
Rating: 5/5
Hardness is as described
I tested the hardness with a file and it holds up well. These are genuine 45# steel bars. Great for linear actuator projects.
Anonymous
Jan 28, 2026
Rating: 5/5
Smooth finish
Very smooth surface which reduces friction significantly. My linear motion setup runs much quieter now. Highly recommend.
Q: Is this compatible with LM10UU linear bearings?
A: Yes, this 10 mm shaft is designed to be compatible with standard LM10UU linear ball bearings.
Q: Can I order custom lengths if I need 1.5 meters?
A: Standard listings go up to 1000 mm. For custom lengths like 1.5 meters, please contact our support team directly.
Q: Is the chrome plating rust resistant?
A: The chrome plating provides good corrosion resistance, but we recommend applying light oil for long-term storage or humid environments.
Q: What is the straightness tolerance exactly?
A: The straightness tolerance is guaranteed at 0.05 mm per 300 mm length, suitable for precision linear motion applications.
Q: Does the shaft come pre-oiled?
A: It comes with a light protective oil coating to prevent rust during shipping. You should apply your preferred lubricant before installation.
Sketchbook for Casual Drawing, Acrylic Marker and Watercolor Pad, Square Pocket Art Book, Portable Travel Journal with Thick 230g White Cardstock
$5.50
Wenxin Tang Calligraphy Copybook for Beginners, Regular Script Duobao Pagoda, Running Script Lanting Preface, Small Kai Lingfei Jing, Brush Character Cards
$23.80
Resistor NXBU714 for ABB ACS800 Inverter
$560.00
3D Printing Pen for Kids - Edible Malt Sugar Art DIY Kit for Birthdays (Age 6+)
$39.00
Professional Rotating Car Tire and Wheel Cleaning Rack – Effortless Washing Stand
$245.00
Nangong Wenfang Three-Character Classic Small Regular Script Copybook – Transparent Cards for Calligraphy Practice Beginners
$69.00
Over-Washing Machine Shelf, Multi-Function Flip-Top Storage Cabinet for Toilet, Bathroom Floor-Standing Unit with No Drilling Required
$32.88
UGREEN Cable Organizer, Magnetic Desktop Data Wire Fixer, Phone Charging Clip and Cord Collector
$15.90
Compact Manual Water Pump Dispenser for Home Desktop Use – Mini Hand-Press Faucet for Large Water Buckets
$23.10
Traditional Sheepskin Rattle Baby Chewable Old-Style Handmade Newborn Wave Drum Toy for Children 0-6 Months
$17.80
Amazon Best Seller Clearance - Outdoor Waterproof Dry Bag for Swimming, Rafting, Snorkeling, and Diving
$135.00
Huirui 420AB Fast-Curing Silicone Adhesive - High-Strength Instant Glue for Bonding Silicone Metal Plastic and Velcro
$36.00
IGBT Module FP15R12KE3/FP25R12KE3/FS50R12KE3/FS75R12KE3
$250.00
3F UL Gear Ventilated Waterproof Dry Bag – Compressible Storage for Sleeping Bags, Clothes, and Swim Gear
$40.80
Martini 100% Cotton Watercolor Paper 200g/300g Thickened Art Sketch Paper 4K Drawing Paper
$12.00
Flameless Aromatherapy DIY Kit - Natural Crystal Diffuser Stones for Home Decor and Demagnetizing
$4.68
![[Ali Health] Dental Implant Initial Consultation Package, Oral Cavity Filling, Crown, Denture, and Implant Assessment](https://www.gosteppe.com/cache/small/product/268910/legacy-main-034f7c58b79ebda262b6a7f8.png)
[Ali Health] Dental Implant Initial Consultation Package, Oral Cavity Filling, Crown, Denture, and Implant Assessment
$7.90
3M Industrial Scouring Pad for Polishing, Cleaning, and Rust Removal - Bulk Factory Supply with Aluminum Oxide
$7.20
Bull Socket Storage Box - Multi-Outlet Power Strip with Cord, Home Multifunctional Desktop Cable Organizer, Power Junction Board
$85.90
Used Car Tires 80-90% New, Sizes 165/185/195/205/215/235/60/70/75 R13/R14/R15
$65.00
BBP Angular Contact Ball Bearings 7000 7001 7002 7003 7004 7005 7006-E-J
$14.08
Baby Rattle with Teether for 0-1 Year Olds; Ideal Gift for Children's Day
$14.80
Meiyike Granular Sheep Manure Fertilizer, Fermented and Composted for Vegetables and Flowers, Home Potted Plants, Garden Soil Activator
$37.54
Face Towel Storage Box Wall-Mounted Bathroom Tissue Holder
$2.98
Baby Rattle Toy - Chewable Wooden Handheld Drum with Sheepskin, Traditional Newborn Toy for Boys and Girls
$13.00
Mineral Water Bucket Inverted Stand 6L Bottle Pump Dispenser Manual Pressure Water Extractor for Water Coolers
$2.09
Marie's Sketch Blending Stumps & Makeup Sponges – Professional Art Supplies for Students
$6.06
Compact Home Range Hood, Portable USB Desktop Smoke Extractor for Hot Pot and BBQ Odor Removal
$39.00
Wen Zhengming Small Regular Script: Three Versions of Thousand Character Classic, Two Versions of Red Cliff Ode, Close-Up Copying Cards, Wen Zhengming Calligraphy Model Book
$10.00
Custom Name Stamp, Personalized Seal, Photo-Sensitive Signature Stamp
$7.04
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
