Anonymous
Apr 02, 2026
Rating: 5/5
Excellent Precision
Measured perfectly with calipers. Great for my CNC setup.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Bearing Steel (GCr15) |
| Inner Diameter | 10 mm / 12 mm |
| Outer Diameter | 16 mm / 18 mm |
| Length | 25 mm |
| Hardness | HRC 60-64 |
| Surface Treatment | Polished |
| Heat Treatment | Quenched |
| Quantity | 10 Pieces per Set |
| Net Weight | 200 g |
| Application | Mechanical Guide/Spacer |
Anonymous
Apr 02, 2026
Rating: 5/5
Excellent Precision
Measured perfectly with calipers. Great for my CNC setup.
Anonymous
Mar 22, 2026
Rating: 5/5
Fast Shipping
Product arrived well packaged. Exactly as described.
Anonymous
Mar 03, 2026
Rating: 4/5
Works Well
Fit my 12mm shaft snugly. Good tolerance.
Anonymous
Feb 05, 2026
Rating: 4/5
Good Value
Steel quality is solid. One piece had a minor scratch but usable.
Anonymous
Jan 31, 2026
Rating: 5/5
Very Durable
Been using for 3 months under load, no wear visible yet.
Q: Can I use this for high speed?
A: Yes, suitable for moderate high speed applications with proper lubrication.
Q: What is the tolerance level?
A: Standard ISO tolerance for bearing steel components.
Q: Is this stainless steel?
A: No, it is high carbon bearing steel for maximum hardness.
Q: Do you offer bulk discounts?
A: Please contact customer service directly for bulk order pricing.
Q: Does this come in 15mm ID?
A: Currently only 10/12mm options are available in this set.