Cheap Self-Aligning LMES25UU LMES30UU Linear Bearing
Specifications
| Inner Diameter | 25-30mm |
| Outer Diameter | Varies by model |
| Thickness | Standard industrial size |
Description
Self-aligning plastic linear bearings, including models LMES25UU, LMES30UU, KN25, KN30-B-PP, LMC81, LBCD25A and LBCD30A-2LS. Designed for smooth motion in 3D printers, offering cost-effective performance with durable construction from a trusted Chinese factory.
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- Size Guide
Size Guide
DRESSEST-SHIRTBOTTOMSDRESSESSize Chest Waist Hips XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 2XL 44 38 44 All measurements are in INCHES
and may vary a half inch in either direction.
T-SHIRTSize Chest Waist Hips 2XS 32 26 32 XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 All measurements are in INCHES
and may vary a half inch in either direction.
BOTTOMSSize Chest Waist Hips XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 2XL 44 38 44 All measurements are in INCHES
and may vary a half inch in either direction.
- Delivery & Return
Delivery
Store delivery FREE
1-3 working days
Home or collection point from £35.00 FREE
On all your orders for home or collection point delivery
Returns
Return
We will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period).
Returns in store FREE
Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed. Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.
- Ask a Question
Basic Info.
WHY KOYOSKF BEARINGS
In order to supply even more stable quality to our vast customers, we established a factory in Liao Cheng city,Shandong province.
Beside standard specifications, we also provide the customized service.Welcome all of customers visit our factory . We look forward to establishing a good long-termbusiness relationship with you.
KOYOSKF Bearing Manufacturer Show
In addition to our own production of bearings, bearing manufacturers, we have established as many as 600 partnerships; if there is a demand in the world, we will purchase to meet the needs of different customers.
FAQ
Frequently Asked Questions
Yes—we customize size, material, precision, or branding per your needs. Samples are provided for confirmation before mass production.
- Our products hold ISO 9001, TS 16949, and DIN/SAE certifications. We conduct strict inspections from raw materials to pre-shipment.
Standard lead time: 15–30 working days. Urgent orders can be expedited to 7–15 days (subject to feasibility).
All products come with a 12–24 month warranty. We offer free replacement/repair for quality issues, with 24-hour response.
We support T/T (30% deposit + 70% balance), L/C, and PayPal (small orders). Transactions are secured via trusted channels.
MOQ varies by product type—starting from 100 units for standard items. Flexible MOQ for long-term partners or customized orders.
WHAT OUR CLIENTS SAY
James Cooper
KOYO bearings are durable and precise; their stable performance cuts our downtime greatly, and your reliable supply wins our trust.
Lisa Morgan
KOYO bearings boast excellent quality; their long service life reduces our replacement costs, and your professional service makes cooperation smooth.
Mike Wilson
KOYO bearings run steadily and well; their high precision fits our equipment perfectly, and your on-time delivery never lets us down.
Emma Clark
KOYO bearings are top-grade and reliable; their anti-wear feature boosts efficiency, and your thoughtful after-sales support gives us reassurance.
John Smith
KOYO bearings exceed our expectations; their sturdy quality adapts to heavy work, and your consistent supply secures our production.
Anna White
KOYO bearings are premium and durable; their stable operation meets strict demands, and your sincere service makes us a steady partner.
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Specifications
| Bore Diameter | 6 mm |
| Outer Diameter | 19 mm |
| Thickness | 40 mm |
| Material | Chrome Steel |
| Dynamic Load Rating | 3.8 kN |
| Sealing Type | Double Sealed |
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| Inner Diameter | 6mm, 8mm, 10mm, 12mm, 13mm |
| Outer Diameter | 24mm, 26mm, 28mm, 30mm, 32mm |
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| Bore Diameter | 16 mm |
| Outer Diameter | 26 mm |
| Thickness | 20 mm |
| Material | Chrome Steel |
| Load Type | Linear Motion |
| Accuracy | High Precision |
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Product Parameters
| Model NO. | LM16UU |
| Material | Bearing Steel |
| Type | Lengthen |
| Application | Electronic Equipment, Food Machinery |
| Precision | P0 P6 P5 P4 P2 |
| Origin | Japan |
Introduction
The LM16UU linear bearing, made of high-quality Bearing Steel, features a lengthened type design with precision grades P0, P6, P5, P4, P2. Originating from Japan, it is ideal for Electronic Equipment and Food Machinery, ensuring reliable performance in various industrial applications.
Product Parameters
| Model NO. | LM10UU |
| Material | Bearing Steel |
| Type | Lengthen |
| Precision | P0 P6 P5 P4 P2 |
| Application | Electronic Equipment, Food Machinery |
| Origin | Japan |
Introduction
This LM10UU lengthened bearing, made of bearing steel, offers precision grades P0-P2. Suitable for electronic equipment and food machinery, it features a single row, non-aligning design with unseparated structure. Originating from Japan, it supports OEM service with reliable performance.
Specifications
| Inner Diameter | 8 mm, 12 mm, 30 mm, 40 mm, 50 mm, 60 mm |
| Outer Diameter | 19 mm, 26 mm, 42 mm, 52 mm, 62 mm, 72 mm |
| Thickness | 24 mm, 28 mm, 37 mm, 47 mm, 57 mm, 67 mm |
Description
High-quality linear bearing with flange block, suitable for precision motion systems. Features smooth operation, durable construction, and multiple size options for versatile applications in industrial machinery and automation equipment.
Specifications
| Bore Diameter | 13, 16, 20, 25, 30 mm |
| Outer Diameter | Oval Flange Type |
| Thickness | Standard Series |
| Type | Linear Motion Bushing |
| Design | Flange Mounted |
| Series | LMH UU |
Overview
Precision linear motion bushing with ball bearing design, ideal for automation and machinery applications requiring smooth and reliable movement. Available in multiple sizes.
Specifications
| Inner Diameter | 50mm / 60mm |
| Outer Diameter | Standard Flange Mount |
| Thickness | Compact Design |
Description
High-performance linear motion slide unit with integrated ball bearing and flange block. Designed for smooth, precise movement in automotive and industrial applications. Offers durability, low friction, and easy installation for reliable linear guidance.
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| Inner Diameter | 30mm |
| Outer Diameter | 42mm |
| Thickness | 30mm |
Description
Compact flange linear ball bearing designed for CNC machinery and automation equipment. Ensures smooth, precise linear motion with high load capacity. Suitable for Lmk30luu, Lmk35luu, Lmk40luu, Lmk50luu, and Lmk60lu applications.
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| Inner Diameter | 6 mm, 8 mm, 10 mm, 12 mm, 13 mm |
| Outer Diameter | Varies by model (flanged block design) |
| Thickness | Standard for LMH series with flange |
Description
Flange bearing linear guides from IKO, LMH series (LMH6LUU to LMH13LUU), designed for CNC machines. These linear bearings feature a flange block for easy mounting and smooth motion control. Ideal for precision machinery requiring reliable linear movement.
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| Bore Diameter | 8mm, 10mm, 12mm, 15mm |
| Outer Diameter | 15mm, 18mm, 21mm, 24mm |
| Thickness | 24mm, 26mm, 28mm, 30mm |
Description
High-grade linear motion ball bearing, available in LM8UU, LM10UU, LM12UU, LM15UU models. Designed for smooth, precise linear movement with durable performance in industrial applications.
Specifications
| Inner Diameter | 8 mm |
| Outer Diameter | 15 mm |
| Thickness | 24 mm |
| Brand | THK, NSK, IKO, BDL, Azma, KBS |
| Type | Linear Ball Bearing |
| Material | Stainless Steel |
Description
High-precision linear ball bearings from top brands including THK, NSK, and IKO. Ideal for smooth linear motion systems, these bearings offer durability, low friction, and high load capacity in compact design for industrial automation and machinery applications.


