Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Rail Material	Hardened Steel
Bushing Material	Graphite Bronze
Available Sizes	SBR10, SBR12, SBR16, SBR20, SBR25, SBR30, SBR40
Max Operating Temp	Up to 150°C
Rail Hardness	60-62 HRC
Precision Grade	Standard Precision
Block Configuration	Open Type (SBR-UU)
Pre-Lubrication	Yes, Grease Included
Mounting Holes	Bottom Tapped
Warranty Period	1 Year Manufacturer Warranty

5 reviews

Anonymous

Apr 13, 2026

Rating: 4/5

Good value for money

Solid construction and arrived well packaged. Only giving 4 stars because shipping took a bit longer than expected, but the product quality is great.

Anonymous

Mar 29, 2026

Rating: 5/5

High temp performance confirmed

I use these in an environment that gets quite warm. No binding or issues so far. The bronze bushings are a nice upgrade over plastic.

Anonymous

Mar 13, 2026

Rating: 5/5

Sturdy and reliable

Been using these for a linear actuator project. Zero play and very rigid. Highly recommend for anyone building heavy duty slides.

Anonymous

Feb 20, 2026

Rating: 5/5

Perfect for my CNC router

These rails are extremely smooth and the graphite bushings handle the heat generated during long runs very well. Installation was straightforward.

Anonymous

Feb 18, 2026

Rating: 3/5

Check your measurements

Product is fine, but I ordered the wrong size initially. Make sure you measure your shaft diameter carefully before purchasing. Return process was okay.

5 FAQ

Q: Can I cut the rails to a custom length?

A: Yes, we offer custom cutting services. Please contact our support team after placing your order with your required measurements.

Q: Are end supports included in this package?

A: No, this listing is for the rails and slide blocks only. End supports and shaft supports are sold separately in our store.

Q: What is the dynamic load capacity for SBR20?

A: The dynamic load capacity varies by application, but for SBR20 it is approximately 8500N. Please refer to the technical datasheet for detailed load charts.

Q: Can these be mounted vertically?

A: Yes, they can be mounted vertically. However, ensure proper securing of the blocks to prevent gravity-induced sliding when the machine is off.

Q: Do these require regular oiling?

A: The graphite bronze bushings are self-lubricating to an extent, but we recommend occasional light oiling for optimal longevity in high-cycle applications.

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