Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Inner Diameter | 180 mm |
| Outer Diameter | 190 mm |
| Length | 100 mm |
| Material Composition | PTFE Composite Layer |
| Base Material | Low Carbon Steel |
| Dynamic Load Capacity | 140 N/mm² |
| Static Load Capacity | 250 N/mm² |
| Operating Temperature | -40°C to +110°C |
| Max Sliding Speed | 2.5 m/s |
| Friction Coefficient | 0.03 - 0.10 |
Anonymous
Mar 27, 2026
Rating: 4/5
Good Value
Quality is solid for the price point. Delivery was quick as advertised. Would have given 5 stars but the packaging was slightly damaged.
Anonymous
Feb 22, 2026
Rating: 5/5
Fast Delivery
Needed it urgently for a downtime repair. Arrived quicker than expected and the bearing performed immediately without run-in issues.
Anonymous
Feb 15, 2026
Rating: 5/5
Perfect Replacement
Matched the old specs exactly. The 180mm ID was precise and the fit was smooth without excessive force required during installation.
Anonymous
Feb 01, 2026
Rating: 5/5
Reliable Supplier
Consistent quality across the batch of 20 units we ordered. We will be using these for our hydraulic cylinder repairs going forward.
Anonymous
Jan 30, 2026
Rating: 5/5
Excellent Durability
Installed these in our packaging machinery and they have held up perfectly under continuous load. The self-lubricating feature saves us maintenance time.
Q: Is this bearing suitable for oscillating motion?
A: Yes, SF-1 material is ideal for oscillating movements where full rotation is not possible. It maintains lubrication film effectively.
Q: Do you provide material certificates?
A: Yes, Mill certificates are available upon request for bulk orders to verify material composition and standards.
Q: What is the lead time for bulk orders?
A: Standard stock ships within 24 hours. Large custom batches may require 5-7 business days depending on quantity.
Q: What is the tolerance class for the ID?
A: We adhere to ISO H7 standards for the inner diameter to ensure a proper fit with standard shafts.
Q: Can this operate without any external lubrication?
A: Yes, it is self-lubricating due to the PTFE composite layer. However, initial grease can help during the run-in period.
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