SF601x Deep Groove Ball Bearing
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Request Quote| Part Number | SF601x |
| Category | Metric Size Miniature Flanged Ball Bearings |
| Brand | JMP® |
| Interchangeable With | INA, NTN, HRB |
| Bore Diameter | 1.5000 mm |
| Outer Diameter | 6.0000 mm |
| Width | 2.5000 mm |
| Bore Tolerance | -0.008mm to 0 |
| Outer Tolerance | -0.008mm to 0 |
| Width Tolerance | -0.12mm to 0 |
| Chamfer Dimension | 0.15 mm |
| Dynamic Radial Load | 57 lbf |
| Static Radial Load | 16 lbf |
| Construction | Single Row |
| Seal Type | Open |
| Bearing Type | Ball |
| Load Direction | Radial |
| System of Measurement | Metric |
| Ring Material | Stainless Steel |
| Ball / Roller Material | Stainless Steel |
| Cage Material | Stainless Steel |
| Ball Diameter | 1.2 |
| Ball Quantity | 6 |
| Reference Speed | 67,500 rpm |
| Limiting Speed (Grease) | 68,000 rpm |
| Limiting Speed (Oil) | — |
| Radial Clearance | MC3 |
| Tolerance Class | ABEC1 |
| Bore Tolerance | -0.008mm to 0 |
| Outer Ring Tolerance | -0.008mm to 0 |
| Width Tolerance | -0.12mm to 0 |
| Temperature Range | -30° to 110 °C |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 0.3800 g |
| Brand | Equivalent |
|---|---|
| INA | SF601x |
| NTN | SF601x |
| HRB | SF601x |
The SF601x is a high-quality Deep Groove Ball Bearing with bore diameter of 1.5000 mm, outer diameter of 6.0000 mm, and width of 2.5000 mm.
With a dynamic radial load rating of 57 lbf and static load rating of 16 lbf, the SF601x is engineered to handle demanding operating conditions. It supports speeds up to 68,000 rpm, making it suitable for high-speed applications.
- Reliable load capacity for general industrial applications
- High-speed capability up to 68,000 rpm for versatile operation
- Open design for easy relubrication and low friction operation
- Precision manufacturing to ISO standards ensures consistent quality
- Fully interchangeable with major international brands (SKF, NSK, FAG, NTN)
The SF601x is available in Open (no seal), ZZ (metal shield), and 2RS (rubber seal) configurations. Open bearings offer higher speed ratings and lower friction, while sealed versions provide better contamination protection and reduced maintenance requirements.
JMP Bearings manufactures the SF601x in various tolerance classes including ABEC-1 (standard), ABEC-3, ABEC-5 (precision), and ABEC-7 (high precision). Please contact us for specific tolerance class availability and pricing.
The SF601x typically uses lithium-based grease (e.g., ISO VG 68) for general applications. For high-temperature or high-speed applications, synthetic greases such as polyurea-based lubricants are recommended. Contact our engineering team for application-specific lubrication guidance.
JMP Bearings offers flexible ordering - sample quantities are available from 1 piece. For bulk orders, we provide tiered pricing starting at 100, 500, and 1000+ pieces. Contact us for a custom quote tailored to your volume.
For standard SF601x applications, shaft tolerance is typically k5 or j6, and housing tolerance is typically H7 or J6. Exact tolerance selections depend on load conditions, speed, and operating temperature. Refer to ISO 286 or consult our engineering support for detailed recommendations.
