Manufactured by CHG Bearing, the F7-13M is a precision Miniature Thrust Ball Bearings. Key dimensional parameters include a 7 mm bore diameter, a 13 mm outer diameter, and a 4.5 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
F7-13M - Miniature Thrust Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | F7-13M |
| Raceway Design | With Raceway |
| Dimensions | |
| Bore Diameter (d) | 7 mm |
| Width (B) | 4.5 mm |
| Outer Diameter (D) | 13 mm |
| Radius rs min | 0.2 mm |
| Outer Ring Bore d1 | 7.2 mm |
| Inner Ring Outside D1 | 12.8 mm |
| Performance | |
| Grease Speed (x1000 rpm) | 13 x1000 rpm |
| Oil Speed (x1000 rpm) | 20 x1000 rpm |
| Dynamic Axial Load Ca (N) | 1767 N |
| Static Axial Load C0a (N) | 1645 N |
| Internal Design & Weight | |
| Cage Type | TP |
| Ball Qty. Z | 9 |
| Ball Size Dw | 2 mm |
| Reference Data | |
| Reference Weight (g) | 2.6 g |
| Stainless Suffix | H |
F7-13M 13 mm 7 mm 12.8 mm 7.2 mm Frequently Asked Questions about F7-13M Miniature Thrust Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
In its sealed configuration (Open Type), CHG Bearing pre-charges F7-13M with premium wide-temperature lithium-complex or polyurea grease, calibrated to a 30%–35% cavity volume ratio. For open-type variants, synthetic PAO or refined mineral lubricating oils with appropriate EP (Extreme Pressure) additives should be circulated.
Beyond standard alloy steel, CHG Bearing can customize the F7-13M Miniature Thrust Ball Bearings using AISI 440C stainless steel, black oxide coating, zinc-nickel plating, or hybrid ceramic (Si3N4) balls for applications involving chemical exposure, marine salt fog, or galvanic current hazards.
Standard batches of CHG Bearing F7-13M conform strictly to ISO Class Normal (ABEC-1). For high-precision machine tool spindles, gearboxes, or robotics requiring tighter runouts, CHG Bearing can provide custom batches graded to ISO Class 6 (P6/ABEC-3) or ISO Class 5 (P5/ABEC-5) with 100% micrometer verification.
For international ocean and air freight, CHG Bearing packs F7-13M with industrial VCI anti-corrosion barrier wrapping, sealed polybags, individual cartons, and fumigated ocean-worthy wooden crates. This multi-layer barrier guarantees rust-free storage for a minimum shelf life of 24 to 36 months.
