LM20UU Linear Ball Bearing 20mm Bore

Model	LM12UU LM16UU LM20UU LM25UU LM8UU LM10UU

Weight	0.087 kg
Inner Diameter	20 mm
Outer Diameter	32 mm
Length	42 mm
Material	Carbon Steel
Model	LM20UU

The LM20UU linear ball bearing is a standard-length ball bushing for straight-line movement along a 20 mm round shaft.
• Model: LM20UU (standard-length LM series).
• Shaft size: 20 mm nominal bore.
• Reference size: 32 mm outside diameter × 42 mm length.
• Quantity: One linear bearing; shaft and housing are not included.

SKU: 26-11336 Category: Linear Bearings

$1.79

In stock

Free Shipping for Orders Over $150

Product Return Within 30 Days

Pack and Ship Within 2 Business Days

Description

The LM20UU is a standard-length linear ball bushing designed for guided movement on a compatible 20 mm round shaft. It is commonly used in linear motion assemblies, CNC mechanisms, 3D printer projects and automation equipment where a round-shaft bearing is specified.

Specifications

Model	LM20UU
Nominal shaft diameter	20 mm
Nominal outside diameter	32 mm
Nominal overall length	42 mm
Body style	Standard length

Choosing the right bearing

Match the shaft diameter and verify the housing bore and available installation length before ordering. This standard model is intended for a compact bearing position where standard body length is required. LM-UU and LM-LUU models of the same bore have different body lengths and should not be assumed interchangeable in a fixed housing.

The dimensions above are nominal LM-series reference dimensions. Verify required tolerances and fit for your assembly. Use with a suitable supported round shaft; the bearing does not provide a complete guide system on its own.