LMK8UU Square Flange Linear Ball Bearing 8mm Bore

Model	LMK10UU LMK8UU

Weight	0.026 kg
Size	8 mm
Material	Carbon Steel
Model	LMK8UU

The LMK8UU is a standard-length square-flange linear ball bearing for 8 mm round shafts.
• Model & bore: LMK8UU, nominal 8 mm shaft size.
• Mounting: Square flange with four fastening holes.
• Reference body size: 15 mm OD × 24 mm length.
• Quantity: one flanged bearing, not a multipack.

SKU: 26-11502 Category: Linear Bearings

$2.41

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Description

The LMK8UU is a standard-length linear ball bearing with a square mounting flange for a smooth, nominal 8 mm round shaft. The flanged body supports attachment to a suitable plate or carriage while providing straight-line motion along the shaft.

Key features

Flanged construction with four mounting holes
Designed for smooth round shafts of the stated nominal diameter
Standard format for compact bearing positions

Technical specifications

Model	LMK8UU
Nominal shaft bore	8 mm
Nominal bearing body OD	15 mm
Nominal overall length	24 mm
Mounting flange	Square flange, four mounting holes
Body style	Standard
Quantity	1 flanged linear bearing

These are common LMK8UU nominal reference dimensions; dimensions and mounting details can vary by manufacturer or batch. Verify critical fit against the actual bearing before machining.

Selection and installation

Choose the nominal shaft bore first, then verify the bearing body diameter, overall length, flange footprint and four-hole mounting pattern before installing or replacing the bearing. Bearings that use the same shaft diameter may have different flange shapes or mounting positions. The LMK-UU and LMK-LUU versions use different overall lengths; select the one specified by the assembly design.

Use a clean, straight shaft suitable for ball-type linear bearings. Align the shaft and bearing before tightening the mounting hardware, and check free movement by hand.