Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | 304 Stainless Steel |
| Bearing Type | Insert Ball Bearing |
| Housing Type | Square Flange Pillow Block |
| Seal Type | 2RS Waterproof Rubber Seal |
| Precision Grade | ABEC-1 |
| Cage Material | Steel |
| Lubrication | Pre-greased |
| Mounting Bolts | Included (Varies by Size) |
| Corrosion Resistance | High (Suitable for Wet Environments) |
| Operating Temperature | -20°C to +120°C |
Anonymous
Apr 11, 2026
Rating: 4/5
Solid build quality
Heavy duty feel and the stainless steel is genuine. Took off one star because shipping took a bit longer than expected, but the product itself is excellent.
Anonymous
Mar 27, 2026
Rating: 5/5
Exact replacement
Fit my machinery perfectly. I replaced an old SF205 unit and this dropped right in. The waterproof seals are a huge upgrade for our outdoor conveyor system.
Anonymous
Mar 12, 2026
Rating: 4/5
Good value
Works as expected for the price point. The housing is sturdy and the bearings spin freely. Would purchase again for future maintenance projects.
Anonymous
Feb 02, 2026
Rating: 5/5
No rust after months
Used in outdoor conveyor application exposed to rain. Months later and they are still spinning smoothly without any corrosion signs. Highly recommend for outdoor use.
Anonymous
Jan 30, 2026
Rating: 5/5
Great for wet environments
Installed these on my boat trailer rollers. After a full season in saltwater, there is absolutely no rust. The square flange made mounting very straightforward.
Q: Is grease fitting available?
A: Most models in this series include a grease fitting for re-lubrication. Please check the specific model number details for confirmation.
Q: Which model fits a 20mm shaft?
A: The SF204 model is designed to fit a 20mm shaft diameter. Please verify your specific measurements before ordering.
Q: Are mounting bolts included?
A: Yes, standard mounting bolts are included with each pillow block housing to facilitate immediate installation.
Q: Can these handle high speeds?
A: These bearings are rated for moderate speeds typical of conveyor and agricultural machinery. For high-speed applications, please consult the technical datasheet.
Q: Difference between SF and SUCF?
A: SUCF typically indicates a full stainless steel construction including the insert, while SF may refer to the housing style. Both offer corrosion resistance.
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