LM8LUU 8mm Linear Ball Bearing 8x15x45mm – 3D Printer – Prusa i3

Description:

LM Series Rubber Sealed Linear Ball Bushings: Manufactured with rubber seals these linear ball bushings are characterised by their smooth movement, high rigidity and low friction, they are easy to maintain or replace and have a good life span in service. They consist of steel outer housings with sets of balls running around their own tracks within the low friction polyamide / steel inner raceways. The UU series has the benefit of rubber seals to prevent the ingress of dust and moisture.

Closed: LM Closed types – the outer raceway is solid with no relief machined so clearances are preset, choose the adjustable type if you need to control clearances.
Benefits: Low friction, low maintenance, rubber seal limits moisture and dirt ingress, cost effective solution

Specifications:

Inside Diameter dr: 8mm Tol 0 to – 6µm
Outside Diameter D: 15mm Tol 0 to – 10µm
Length L: 45mm Tol 0 to – 200µm
W: 1.1mm
D1: 14.3mm
Eccentricity: 8µm
Dynamic Load C: 12 kgf
Static Load Co: 23 kgf
Weight: 31g
B: 17.5mm Tol 0 to – 200µm
Number of ball rows: 4

What you will receive:

LM8LUU Bearing