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Open Type Linear Bearing LM...OP Series

/LM12UUOP Linear Ball Bearings Open Type Linear Bushings

LM12UUOP Linear Ball Bearings Open Type Linear Bushings

This round shaft Linear Ball Bearing is the open, ISO Metric version suitable for a variety of linear motion applications.

. Item: LM10UUOP Linear Motion Bushing

. Type: Linear Motion Bushing

. Size: 10mm x 19mm x 29mm

. Lead Time: 10 to 60 days

. Product Origin: Fuzhou, Fujian, China

. Shipping Port: Fuzhou, Ningbo, Yiwu, Shanghai

. Payment: T/T, L/C

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  • Product Details

LM12UUOP Linear Ball Bearings Open Type Linear Bushings

Product Description

Linear Bushing model LM is a linear motion system used in combination with a cylindrical LM shaft to perform infinite straight motion. The balls in the loaded area of the nut are in point contact with the LM shaft. This allows straight motion with minimal friction resistance and achieves highly accurate and smooth motion despite the small permissible load.

Model Number: LM12UUOP

Torque Capacity: 12*21*30mm

Surface Roughness: Ra 0.05

Material: 52100 Chrome Steel

Coatings: Antirust oil

Structure: Linear Motion Bearing


The nut uses high-carbon chromium bearing steel and its outer and inner surfaces are ground after being heat-treated. The Linear Bushing is used in a broad array of applications, such as slide units of precision equip-ment including OA equipment and peripherals, measuring instruments, automatic recorders and dig-ital 3D measuring instruments, industrial machines including multi-spindle drilling machine, punching press, tool grinder, automatic gas cutting apparatus, printing machine, card selector and food pack-ing machine.


Since the dimensional tolerances of the Linear Bush's components are standardized, they are in changeable. The LM shaft is machined through cylindrical grinding, which can easily be performed, and it allows highly accurate fitting clearance to be achieved.

Highly Accurate Retainer Plate

Since the retainer, which guides three to eight rows of balls, is integrally molded, it is capable of ac-curately guiding the balls in the traveling direction and achieving stable running accuracy.Small-diameter types use integrally molded retainers made of synthetic resin. It reduces noise gen-erated during operation and allows for superb lubrication.

Simplify Specifications

Bearing No.: LM10UUOP

Cage Material: Nylon
Normal Shaft Dia.(dr): 10mm
Outer Dia.(D): 19mm
Total Length (L): 29mm
Ball Circuit: 3
Dynamic (Cr): 372kN
Static (Cor): 549kN
Weight: 23g

Technical Features

Type Straight Motion Linear Motion
Style Open Outer Cylinder Material [Steel] 52100 Bearing Steel Equivalent
Ball Circuit 3 For Shaft Diameter(mm) 10
Overall Length L(mm) 29 Lubrication Type Standard
O.D. D(mm) 19 Weight 23g
Length Single Ball Recirculating Type Single
Basic Dynamic Load Rating (Details)(N) 372 Basic Static Load Rating(N) 549
Precision High Grade Inner Contact Circle Tolerance (Negative Side)(mm) -0.009
Eccentricity(µm) 12 Ball Material 52100 Bearing Steel Equivalent
Retainer Material Plastic (Duracon M90 Equivalent) Seals With Seal
Greased filled Standard (Rust Prevent Oil) RoHS 10

Product Display

Packing Solutions

Industry Packing + export carton + pallet/wooden box

Commercial Individual Packing - VCI bag + paper box (white or OEM colorful) + export carton + pallet/wooden box

Delivery Solutions

By Sea for mass cargo (GW > 300KGS)

By Air (GW between 100KGS - 300 KGS)

By Express, such as DHL, TNT, Fedex and UPS for small cargo ( GW < 100KGS)

Advantages of working with PQB Bearings Company

Buying at a profit. Direct manufacturer always offer you products with lowest prices;

Fast shipping. Industrial cluster advantages make our material purchase and producing efficiently. Truck and rail logistics enable us to deliver goods to the port as fast as possible;

Quality guarantee --- guarantee 100% full quality inspection before delivery;

Small order accept;

OEM service offered.



Airport Logistics
Bus & Train Doors
Car Maintenance Stands
Custom Transportation Vehicles
Platforms & Conveyor
Production Rail Saws
Quality Assurance
Rail Equipment
Track Panel Lifters

Transportation Assembly


Assembly & Maintenance Platform
Interfaces & Infrastructures

Test & Simulation

Food Processing

Food Press
Food Vending Machine
Skewer & Assembly

Tire Manufacturing

Balance & Force Inspection
Bead Assembling
Profile Inspection
Roll Lathes & Grinders
Strip Builders
Strip Wrappers
Tire Tread Measurement

Tread & Sidewall Extruders


Coating & Packaging
Inking & De-inking
Paper Mill
Paper Reel Section
Papermaking Machinery
Pulp Processing

Reeling & Winding


Packaging Machinery
Thermal Management
Vacuum Systems

Factory Automation

Automatic Warehouses
Dispensing Automation
Feeder Technology
Industrial Systems
Inspection & Test Systems
Laser Processing
Measuring & Supervision
Packaging, Palletizing & Dispensing
Pressing, Cutting and Gluing
Printing & Scanning
Robots & Manipulators
Safety Platforms
Welding, Soldering & Drilling


Antenna Satellites
Assembly & Preparation
Chemical Transfer
Mixing & Blending
Oxidation & Extraction
Platform Lift Actuator
Radio Equipment
Temperature Control

Machine Tools

Loading & Unloading
Tool Exchange


Aircraft Wing Handling
Hardening & Melting
Laser Cutting
Metal Form


Clean Energy

Solar Energy
Wind Energy

Material Handling

Aerospace & Defense
Aircraft Assembly Platforms
Antenna Elevation
Assembly Line Engine Handling
Car Chassis Transportation
Food Container Palletizing
Ground Vehicles & Sea Systems
Missiles & Precision Guided Munitions
Trucks & Mobile Lifting Aids

Vertical Lift Module & Automatic Storage

Aerospace & Defense

Aircraft Assembly Platforms
Aircraft Maintenance
Aircraft Wing Handling
Antenna Elevation
Ground Vehicles & See Systems
Gun Sights & Systems
Missiles & Precision Guided Munitions
Seat Adjustment Systems
Security Cameras
Thrust Reverser


Agricultural & Forestry Machines
Plywood Manufacturing Applications
Processing Machines & Vehicles

Timber Production Machinery

Tree Removal Machines

Wood Chipping


Automatic Teller (ATMs)
Counting Systems
High Voltage Circuit
Key Manufacturing
Limit Switches & Sensors
Pet Tag Manufacturing


Assembly & Preparation
Chemical Transfer
Mixing & Blending
Oxidation & Extraction
Platform Lift Systems

Temperature Control

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