A
Anonymous
Apr 10, 2026
Rating: 5/5
Reliable
Using in automation project. They handle the load well without excessive wear so far.
Description
Shaft Sleeve Guide Sleeve Steel Bushing Drill Bushing Liner ID 12 13 14 15 OD 16 17 18 20 Height 8 10 30
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Carbon Steel |
| Surface Finish | Zinc Plated |
| Hardness | 45-50 HRC |
| Inner Diameter Range | 12-16 mm |
| Outer Diameter Range | 16-20 mm |
| Available Lengths | 8, 10, 30 mm |
| Tolerance Class | H7/g6 |
| Operating Temperature | -20°C to 120°C |
| Primary Application | Linear Motion Systems |
| Country of Origin | USA |
5 reviews
A
Anonymous
Mar 30, 2026
Rating: 4/5
Solid Build
Good steel quality and hardness. Packaging was a bit loose but the parts arrived undamaged.
A
Anonymous
Mar 11, 2026
Rating: 4/5
Good Value
Fast shipping and works well for spacer applications. Would buy again for future builds.
A
Anonymous
Feb 09, 2026
Rating: 5/5
Exact Specs
Measured exactly as listed using calipers. Very happy with the consistency across the batch.
A
Anonymous
Jan 24, 2026
Rating: 5/5
Great Precision
Fit perfectly on my shaft. The tolerance was exactly as specified and the zinc plating looks durable.
5 FAQ
Q: Are these bushings hardened steel?
A: Yes, these are heat treated carbon steel with a hardness of 45-50 HRC.
Q: Is the zinc plating rust resistant?
A: The zinc plating provides corrosion protection suitable for standard industrial environments.
Q: Do you offer bulk pricing for large orders?
A: Yes, please contact our support team directly for volume discount quotes.
Q: What is the tolerance class for the inner diameter?
A: The inner diameter follows the H7 tolerance standard for precision fitting.
Q: Can I cut these to a custom length?
A: We do not recommend cutting as it may compromise the hardness and surface finish.
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