Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Sintered Bronze Composite |
| Lubrication System | Oil-Impregnated (Self-Lubricating) |
| Product Series | SF1-5530 / 5540 / 5550 |
| Bearing Style | Sleeve Bushing |
| Inner Diameter Tolerance | H7/H8 Standard |
| Operating Temperature Range | -10°C to +120°C |
| Static Load Capacity | 140 N/mm² |
| Maximum Sliding Speed | 2.5 m/s |
| Surface Treatment | Smooth Machined Finish |
| Primary Applications | Automotive, Agricultural, Industrial Machinery |
Anonymous
Apr 09, 2026
Rating: 5/5
Excellent self-lubricating performance
No need for constant greasing. These bushings run smoothly even under moderate load. Great value for the price point.
Anonymous
Mar 13, 2026
Rating: 4/5
Great value
Competitive pricing compared to local suppliers. Dimensions were accurate upon measurement. Would purchase again.
Anonymous
Feb 09, 2026
Rating: 5/5
Reliable for high load
Using these in a conveyor system. They handle the load well without overheating. The bronze composite is sturdy.
Anonymous
Feb 07, 2026
Rating: 4/5
Good quality, slight delay
The material quality is excellent and seems very durable. Shipping took a bit longer than expected, but the product itself meets all specifications.
Anonymous
Feb 07, 2026
Rating: 5/5
Perfect fit for my lathe
These bearings fit perfectly into my machinery setup. The self-lubricating feature saves me a lot of maintenance time. Highly recommended for industrial use.
Q: Are these bearings metric or imperial sized?
A: These bearings are manufactured using metric dimensions. Please refer to the specific datasheet for exact measurements.
Q: Are these compatible with stainless steel shafts?
A: Yes, these bronze composite bearings are compatible with hardened steel and stainless steel shafts.
Q: Can I add extra grease to these oil-impregnated bushings?
A: It is generally not recommended as the internal oil reservoir is designed to provide sufficient lubrication. Adding external grease may clog the pores.
Q: What is the lead time for bulk orders?
A: Standard orders ship within 24 hours. Bulk orders over 500 units may require 3-5 business days for processing.
Q: Do you offer technical drawings for the SF1-5550 model?
A: Yes, technical drawings and CAD files are available upon request via our customer service portal.
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