Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | SF1 Composite (PTFE + Bronze + Steel) |
| Inner Diameter Options | 17mm, 18mm, 19mm, 20mm |
| Outer Diameter Tolerance | H7 Standard Fit |
| Wall Thickness | 1.0mm - 1.5mm (Size Dependent) |
| Max Static Load Capacity | 140 N/mm² |
| Max Dynamic Load Capacity | 18 N/mm² |
| Operating Temperature Range | -40°C to +110°C |
| Coefficient of Friction | 0.03 - 0.20 |
| Certification | RoHS Compliant |
| Package Quantity | 10 Pieces per Pack |
Anonymous
Apr 19, 2026
Rating: 5/5
Fast Shipping
Exactly what I needed for my automotive linkage. The self-lubricating feature works well and reduces maintenance.
Anonymous
Apr 02, 2026
Rating: 4/5
Solid Performance
Works as expected for plain bearing applications. Wish the outer diameter dimensions were listed more clearly in the title.
Anonymous
Apr 01, 2026
Rating: 5/5
Durable Choice
Been using these for 6 months in a high-vibration environment. No visible wear yet and performance remains consistent.
Anonymous
Mar 15, 2026
Rating: 5/5
Perfect for CNC Retrofit
Fit perfectly on my 18mm shafts. Very smooth operation after the initial break-in period. Highly recommend for precision machinery.
Anonymous
Mar 03, 2026
Rating: 4/5
Good Value
Quality is decent for the price. One bushing was slightly tight and required reaming, but the rest were spot on.
Q: Are they resistant to corrosion in outdoor settings?
A: The bronze layer offers good resistance, but we recommend avoiding exposure to harsh chemicals or saltwater.
Q: Can these bearings handle high RPM applications?
A: These are designed for low to medium speed oscillating motions rather than continuous high RPM rotation.
Q: Can I press these into the housing manually?
A: Yes, but we recommend using a proper arbor press to ensure even insertion and avoid damaging the lining.
Q: What is the exact Outer Diameter for the 20mm ID version?
A: Approximately 22mm, but please measure your housing tolerance as it may vary slightly by batch.
Q: Do these require additional grease during installation?
A: They are self-lubricating, but applying a thin layer of initial grease can help during the break-in period.
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