A
Anonymous
Apr 16, 2026
Rating: 4/5
Good tolerance
Measured with calipers, within spec. Would prefer stainless option.
Description
Non-Standard Bearing Collection: ID 10/12/13/14/15mm, OD 15/16/19/20/22mm - High Speed & Quiet
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Inner Diameter (ID) | 10mm, 12mm, 13mm, 14mm, 15mm |
| Outer Diameter (OD) | 15mm, 16mm, 19mm, 20mm, 22mm |
| Material Composition | High Carbon Chrome Steel |
| Precision Grade | ABEC-7 (ISO P4) |
| Sealing Option | Double Rubber Seals (2RS) |
| Cage Material | Pressed Steel |
| Maximum RPM | Up to 20,000 (Size Dependent) |
| Lubrication Type | Pre-lubricated with Low Noise Grease |
| Operating Temperature | -30°C to +110°C |
| Package Type | Individual Poly Bag + Catalog Sheet |
5 reviews
A
Anonymous
Mar 14, 2026
Rating: 5/5
High speed capable
Running these at 15k RPM with no heat issues. Great quality steel.
A
Anonymous
Mar 02, 2026
Rating: 4/5
Quiet operation
Very smooth running. Took off one star because packaging was slightly damaged.
A
Anonymous
Feb 11, 2026
Rating: 5/5
Saved my project
Non-standard sizes are a nightmare to source. This catalog listing made it easy.
A
Anonymous
Jan 30, 2026
Rating: 5/5
Exact sizes needed
Hard to find 13mm and 14mm ID bearings. These fit my custom shaft perfectly.
5 FAQ
Q: What is the return policy if sizes don't fit?
A: Returns are accepted within 30 days if the item remains unused.
Q: Can I mix different IDs in one order?
A: Yes, please specify the quantity per size in the order notes.
Q: Are these suitable for outdoor use?
A: They are chrome steel, so we recommend shielding from moisture to prevent rust.
Q: Do you provide a certificate of analysis?
A: Yes, a material cert can be provided upon request for bulk orders.
Q: What is the width of the 12mm ID bearing?
A: The 12mm ID x 19mm OD bearing has a width of 6mm.
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