A
Anonymous
Apr 06, 2026
Rating: 5/5
Smooth operation
Very low friction and noise. Great for high-speed miniature motors.
Description
This flanged collar cup-type miniature bearing is designed for precise rotational support in compact mechanical assemblies. It features a flanged outer ring to simplify axial positioning and prevent through-hole movement during operation. The bearing accommodates inner diameters ranging from 1.5 mm to 10 mm with corresponding outer diameters between 11 mm and 15 mm, suitable for various small-scale instrumentation or motor applications. Ensure the shaft and housing tolerances match the specific diameter variant selected to maintain optimal performance and longevity.
Reviews
Attributes
| Brand | - |
| Category | Root / Industrial Small Parts |
| Origin | - |
| Material | Chrome Steel SAE 52100 |
| Bearing Type | Flanged Collar Cup-Type |
| Inner Diameter Range | 1.5 mm – 10 mm |
| Outer Diameter Range | 11 mm – 15 mm |
| Precision Rating | ABEC-5 |
| Seal Configuration | Open, ZZ, or 2RS Available |
| Cage Material | Pressed Steel |
| Dynamic Load Capacity | Varies by Size (0.5–5 kN) |
| Operating Temperature | -20°C to 120°C |
| Package Quantity | 10 Pieces per Pack |
5 reviews
A
Anonymous
Mar 22, 2026
Rating: 5/5
Reliable industrial parts
Ordered for factory equipment maintenance. No failures so far after 3 months.
A
Anonymous
Feb 23, 2026
Rating: 4/5
Good quality, tight fit
Quality is high but the tolerance is very tight. Ensure your shaft measurements are exact.
A
Anonymous
Feb 18, 2026
Rating: 5/5
Excellent precision for robotics
These bearings fit perfectly in my robotic arm joints. The flange design made mounting very secure.
A
Anonymous
Feb 17, 2026
Rating: 5/5
Great value pack
Buying in bulk saves money. Packaging prevented any damage during shipping.
5 FAQ
Q: Can I request specific inner diameters?
A: Please select the specific size variant from the dropdown menu before ordering.
Q: What is the lead time for bulk orders?
A: Orders over 50 packs may require 3-5 business days for processing.
Q: Are these resistant to corrosion?
A: Standard chrome steel has limited corrosion resistance. Stainless options are available separately.
Q: Do you provide certification documents?
A: Yes, inspection certificates are available upon request for industrial buyers.
Q: Are these bearings pre-lubricated?
A: Yes, they come with standard grease lubrication suitable for general use.
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