Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Composition	Graphite Bronze Alloy
Model Series	SCS UU Extended
Compatible Shaft Diameters	12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm
Motion Type	Linear Translation
Lubrication System	Self-Lubricating Graphite Plugs
Maximum Linear Speed	2.5 Meters Per Second
Operating Temperature	-20°C to 120°C
Precision Class	ISO Standard Grade
Mounting Style	Flanged Block Design
Warranty Period	12 Months Limited

5 reviews

Anonymous

Apr 13, 2026

Rating: 5/5

Perfect Replacement

Matched the old SCS25 blocks perfectly. Fast shipping and well packaged to prevent damage.

Anonymous

Apr 03, 2026

Rating: 5/5

Heavy Duty

Using these for a gantry system. Holding up well under load without excessive wear.

Anonymous

Mar 15, 2026

Rating: 4/5

Solid Build

Bronze material feels durable. Slight friction at first but smoothed out after use.

Anonymous

Mar 10, 2026

Rating: 4/5

Good Quality

Fit was snug but required minor alignment. Good value for the price compared to local suppliers.

Anonymous

Feb 14, 2026

Rating: 5/5

Excellent Smoothness

Works great on my laser cutter setup. Very quiet operation and minimal friction after break-in.

5 FAQ

Q: What screws are needed for mounting?

A: Standard metric socket head cap screws corresponding to the block size are required.

Q: Can these be used outdoors?

A: Yes, but protective covers are recommended to prevent dust and debris accumulation.

Q: Are these compatible with hardened steel shafts?

A: Yes, these blocks are specifically designed for use with hardened round linear rails.

Q: How long is the typical lifespan?

A: Depends on load and speed, but typically exceeds 5000 kilometers under normal conditions.

Q: Do I need to add oil regularly?

A: No, the integrated graphite plugs provide self-lubrication for most standard applications.

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