Skip to main content
Home / Hardware & Tools / Round Flange Linear Bearing Plastic Sliding Bushing Liner Replacement for FJUM - Igus LMF162030 4050UU

Attributes

Brand -
Category Root / Hardware & Tools
Origin -
Material High-Performance Engineering Plastic (iglidur)
Inner Diameter 16 mm
Outer Diameter 28 mm
Length 30 mm
Flange Type Round Flange
Compatibility FJUM, Igus LMF16 series
Load Capacity Dynamic: 15 MPa, Static: 30 MPa
Temperature Range -40°C to +90°C
Friction Coefficient 0.1 - 0.3 (dry running)
Package Contents 1 x Linear Bearing Bushing

6 reviews

A

Anonymous

Mar 26, 2026

Rating: 3/5

Works well but color varies

Functionally, the bearing works great. However, the color was slightly different from the original Igus part I replaced (a bit lighter yellow). Not a dealbreaker, but worth noting if aesthetics matter for your project.

A

Anonymous

Mar 19, 2026

Rating: 5/5

Perfect fit for my 3D printer upgrade

I needed a replacement for an old metal bearing that was getting noisy. This plastic bushing fits perfectly on the 16mm rod and runs silently. Installation was straightforward, and the round flange aligned well with my existing mount.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Reliable replacement part

Ordered this as a direct replacement for an Igus LMF16 unit. Dimensions match the spec sheet exactly. The plastic material seems durable and handles the lateral load without deformation.

A

Anonymous

Mar 11, 2026

Rating: 5/5

Silent operation is a game changer

Using these in a CNC plotter project. The difference in noise level compared to ball bearings is incredible. No lubrication required is a huge plus for maintaining a clean workspace.

A

Anonymous

Mar 06, 2026

Rating: 5/5

Excellent value for money

Much cheaper than buying the branded version directly, yet performs just as well in my automation setup. Shipping was fast, and the item arrived well-packaged.

A

Anonymous

Mar 06, 2026

Rating: 4/5

Good quality, slightly tight at first

The build quality is excellent. It felt a bit tight when I first slid it onto the shaft, but after a few cycles of movement, it loosened up to the perfect amount of friction. Great alternative to metal bearings for dusty environments.

5 FAQ

Q: Can I use this outdoors in rainy conditions?

A: While the plastic material is resistant to moisture and corrosion, this specific open-style bushing is not sealed. For heavy rain or submersion, we recommend using a sealed version or protective bellows.

Q: Does this require any lubrication during installation?

A: No, this linear bearing is made of self-lubricating engineering plastic and is designed to run dry. Adding external lubricants may attract dust and reduce performance.

Q: How does the load capacity compare to metal ball bearings?

A: While metal ball bearings handle higher dynamic speeds, this plastic liner offers superior static load capacity and damping properties, making it ideal for applications with vibration or shock loads.

Q: Is this compatible with a standard 16mm hardened steel shaft?

A: Yes, this bushing is specifically designed for use with standard 16mm hardened and ground steel shafts, which provides the best wear resistance and longevity.

Q: What is the maximum operating temperature?

A: The continuous operating temperature range is from -40°C to +90°C. Short-term exposure to slightly higher temperatures is possible but may affect dimensional stability.

Explore your interests

All Categories
Best Seller (30)
New List (30)
401 Silicone-Specific Adhesive for Bonding Metal, Plastic, TPU, TPR, ABS; Silicone-to-Silicone Bonding Without Surface Treatment

401 Silicone-Specific Adhesive for Bonding Metal, Plastic, TPU, TPR, ABS; Silicone-to-Silicone Bonding Without Surface Treatment

$21.96

G80 Chain Slings for Lifting - Heavy Duty Iron Chains with Shackles and Hooks, 4-Leg Configuration, Available in 1m/2m Lengths and 6t/8t/10t Capacities

G80 Chain Slings for Lifting - Heavy Duty Iron Chains with Shackles and Hooks, 4-Leg Configuration, Available in 1m/2m Lengths and 6t/8t/10t Capacities

$312.70

Aromatherapy Essential Oil Humidifier for Home Bedroom - Long-Lasting Fragrance Diffuser, Portable Plant Incense for Car

Aromatherapy Essential Oil Humidifier for Home Bedroom - Long-Lasting Fragrance Diffuser, Portable Plant Incense for Car

$8.88

Professional Sketching Blending Stumps and Scrapers - Detail Shading Tools for Art Students

Professional Sketching Blending Stumps and Scrapers - Detail Shading Tools for Art Students

$3.28

Yuanhengtong Pen-Type Dissolved Oxygen Meter YHT8402 - For Freshwater Aquaculture Ponds (Fish & Shrimp)

Yuanhengtong Pen-Type Dissolved Oxygen Meter YHT8402 - For Freshwater Aquaculture Ponds (Fish & Shrimp)

$802.30

Smart Food Waste Disposer Smart Food Waste Processing Device Smart Kitchen Waste Treatment Unit

Smart Food Waste Disposer Smart Food Waste Processing Device Smart Kitchen Waste Treatment Unit

$12,899.00

Westwood Portable Invisible Braces Case - Orthodontic Retainer and Denture Cleaning Box

Westwood Portable Invisible Braces Case - Orthodontic Retainer and Denture Cleaning Box

$16.80

Lifting Chain with Adjuster Forklift Crane Chain Adjustable Length Manganese Steel Chain Bundling Lifting Chain with Hooks

Lifting Chain with Adjuster Forklift Crane Chain Adjustable Length Manganese Steel Chain Bundling Lifting Chain with Hooks

$54.00

Smokeless and Odorless Tea Light Candles - 2-Hour or 4-Hour Burn Time, 100 Pack for Wax Seals and Aromatherapy

Smokeless and Odorless Tea Light Candles - 2-Hour or 4-Hour Burn Time, 100 Pack for Wax Seals and Aromatherapy

$4.80

Commercial Roast Duck and BBQ Meat Warmer Display Case - Constant Temperature Heating Cabinet for Crispy Pork Belly and Hanging Ducks

Commercial Roast Duck and BBQ Meat Warmer Display Case - Constant Temperature Heating Cabinet for Crispy Pork Belly and Hanging Ducks

$755.00

Custom Company Signage, Temporary Bank Account Opening Signs, Door Plates, Acrylic Advertising Displays, and Nameplates

Custom Company Signage, Temporary Bank Account Opening Signs, Door Plates, Acrylic Advertising Displays, and Nameplates

$17.00

Imported USA PELICAN 1510 Safety Case, 20-Inch Rolling Luggage for DSLR Cameras and Moisture Protection

Imported USA PELICAN 1510 Safety Case, 20-Inch Rolling Luggage for DSLR Cameras and Moisture Protection

$39.20

Fully Automatic 801 Vegetable Cutter, Large Dual-Head Slicing/Dicing Machine for Cafeterias

Fully Automatic 801 Vegetable Cutter, Large Dual-Head Slicing/Dicing Machine for Cafeterias

$7,972.00

Cross-Border Beach Bag - Outdoor Waterproof Dry Bag with Mesh for Rafting, Swimming, and Trekking

Cross-Border Beach Bag - Outdoor Waterproof Dry Bag with Mesh for Rafting, Swimming, and Trekking

$49.60

Commercial Square Constant-Temperature Heating Cabinet Countertop Display Case for Roast Duck, Chicken, Fried Chicken, Smoked Goose, and BBQ

Commercial Square Constant-Temperature Heating Cabinet Countertop Display Case for Roast Duck, Chicken, Fried Chicken, Smoked Goose, and BBQ

$658.00

Large Capacity Thickened Waterproof Handbag - Blow Crossbody Shoulder Bag for Travel and Daily Motorcycle Use

Large Capacity Thickened Waterproof Handbag - Blow Crossbody Shoulder Bag for Travel and Daily Motorcycle Use

$127.00

Art Student Absorbent Towel for Watercolor, Oil, Acrylic Paints, Palette Paper, Traditional Chinese Painting - Double-Sided Cloth for Kids and Students

Art Student Absorbent Towel for Watercolor, Oil, Acrylic Paints, Palette Paper, Traditional Chinese Painting - Double-Sided Cloth for Kids and Students

$2.72

[Damai Micro-Needle Hair Transplant Patent] Hairline, Temple, and Crown Restoration for Thinning Hair

[Damai Micro-Needle Hair Transplant Patent] Hairline, Temple, and Crown Restoration for Thinning Hair

$7,999.00

Feileniao Traditional Chinese Painting Set with Line Art for Coloring on the Go

Feileniao Traditional Chinese Painting Set with Line Art for Coloring on the Go

$72.00

Export to USA Small Flower Pots More Beautiful Than Flowers Succulent Pots/Ceramic Pots/Letter Series

Export to USA Small Flower Pots More Beautiful Than Flowers Succulent Pots/Ceramic Pots/Letter Series

$41.00

[Group 13 Full Payment Pre-order] Thin Mint Fufu Hawthorn Berry Mint Chocolate Lolita Dog-Short Fishbone Puffy Skirt

[Group 13 Full Payment Pre-order] Thin Mint Fufu Hawthorn Berry Mint Chocolate Lolita Dog-Short Fishbone Puffy Skirt

$25.00

Wenxin Tang Cao Quan Stele Han Clerical Script Cards - Beginner Calligraphy Practice for Adults, Brush Writing Copybooks

Wenxin Tang Cao Quan Stele Han Clerical Script Cards - Beginner Calligraphy Practice for Adults, Brush Writing Copybooks

$136.00

'Eki (Station)' by Mariya Takeuchi - Mr. Chui Saxophone Trio Precise Transcription Service

'Eki (Station)' by Mariya Takeuchi - Mr. Chui Saxophone Trio Precise Transcription Service

$37.00

Pad Printing Machine Accessories: 4*4 Aluminum Ink Cup, Ink Tray, Ink Container, and Ink Trough

Pad Printing Machine Accessories: 4*4 Aluminum Ink Cup, Ink Tray, Ink Container, and Ink Trough

$40.00

KUDIS Commercial & Industrial Vacuum Cleaner - High-Power Wet/Dry Unit for Workshop Dust, Factory Floors, Warehouses, and Concrete Surfaces

KUDIS Commercial & Industrial Vacuum Cleaner - High-Power Wet/Dry Unit for Workshop Dust, Factory Floors, Warehouses, and Concrete Surfaces

$5,200.00

Rubber Speed Bump End Cap Heavy-Duty 1 Pack

Rubber Speed Bump End Cap Heavy-Duty 1 Pack

$72.46

Front Wiper Arm Assembly for Citroën C-Elysée, Xsara Picasso, Peugeot 307/301

Front Wiper Arm Assembly for Citroën C-Elysée, Xsara Picasso, Peugeot 307/301

$35.00

Underbite Corrector Case - Portable Magnetic Lanyard Storage Box for Frankel Appliance and TB Palatal Expander

Underbite Corrector Case - Portable Magnetic Lanyard Storage Box for Frankel Appliance and TB Palatal Expander

$22.70

Car Tire Stone Removal Tool, Multi-Function Hook for Picking and Extracting Stones from Treads

Car Tire Stone Removal Tool, Multi-Function Hook for Picking and Extracting Stones from Treads

$6.43

Outdoor Lamp Stand for Camping, Lantern Holder Pole for Street Vending and Night Fishing

Outdoor Lamp Stand for Camping, Lantern Holder Pole for Street Vending and Night Fishing

$13.89