GQZ LM10 Linear Ball Bearing 10×19×29mm For 3D Printers & Mini Automation Mechanisms

LM10 is standard cylindrical linear ball bearing composed of outer shell, retainer and circulating steel ball assembly. Circulating steel balls deliver low-friction linear reciprocating motion. It needs a hardened and precision ground shaft surface to act as rolling track. Standard universal size ensures good interchangeability. Widely used in 3D printers, testing instruments, miniature automation equipment, small packaging machinery and light-load linear motion assemblies.

Formal quotation will be sent within 24 hours upon your inquiry.

Model

LM10

Dimensions

d10 mm, D19 mm, L29 mm

Net weight

approx 0.018 kg

Structure

Standard cylindrical linear ball bearing

Material

Bearing steel outer shell, precision steel balls

Sealing

Single-side seal / double-side seal optional

Alternative version

LM10UU double rubber sealed version available

Complete dimension drawings and load data available on request.

1. Circulating steel ball design realizes smooth low-friction linear sliding
2. Mini compact structure saves installation space for miniature equipment
3. Standard international dimension, highly interchangeable
4. Optional double rubber seals to block dust and fine contaminants
5. Ready for direct assembly after matching proper hardened shaft
6. Customizable options: OEM laser marking, anti-rust treatment, special clearance grades

Excellent linear motion component for diversified light-load precision mechanical systems.

• 3D printers and CNC engraving miniature sliding assemblies
• Precision testing instruments and optical equipment
• Small automated production line moving parts
• Household automation and textile miniature mechanisms
• Miniature transmission and positioning devices
• Light-duty linear reciprocating motion working conditions

• 25 years professional bearing manufacturer
• Products exported to over 50 countries worldwide
• Strict inspection on raw material hardness, surface finish, load capacity and sliding smoothness before delivery
• 24-hour professional technical support for shaft machining and hardness requirement guidance
• Sufficient bulk stock for automation machinery distributors

We supply stable dimensional accuracy, reliable performance and long-term cooperative support.

• Bearing steel shell precision machining
• Steel ball classification and assembly
• Clearance inspection and lubricating grease filling
• Full dimension tolerance and sliding smoothness testing

If you need LM10 linear ball bearings: Send inquiry to obtain below supports:

• Quick formal quotation within 24 hours
• Professional shaft machining parameter advice
• LM10UU sealed alternative solutions
• Competitive factory direct price

Contact our sales team for full technical datasheets and formal offer.

Q1: What is LM10?

LM10 is standard cylindrical linear ball bearing.

Q2: Main dimensions of LM10?

10×19×29 mm linear motion ball bushing.

Q3: Key installation requirement?

The matched shaft surface must be hardened and precision ground.