Item No :
RM-1601-5mm / MF125ZZ (Flanged)Size (d*D*B) :
5x12x4x13.6mmMaterial :
Chrome Steel Gcr15Cage material :
SteelLead Time :
3 daysWeight :
0.0021KGMOQ :
10 pieces5mm Round Bore Flanged Bearing (Replaces goBILDA 1601-0412-0005) MF125ZZ
⚙️Product description:
This high-precision 5mm ID Flanged Ball Bearing is a direct replacement for goBILDA SKU 1601-0412-0005. It features a standard 5mm Round Bore, making it perfect for supporting 5mm precision shafts, lead screws, or NEMA 17 motor shafts in your FTC robot.
Note: This bearing is for 5mm ROUND shafting only. (Not for 5mm Hex shafts).
| Parameter | Detailed Information |
| Model | RM-1601-5mm / MF125ZZ (Flanged) |
| Type | Flanged Deep Groove Ball Bearing |
| Size | 5x12x4x13.6mm (ID x OD x W x DF) |
| Material | Chrome Steel (Gcr15) + Steel Cage |
| Seal type | Double Side Metal Shields (ZZ Type) |
| Precision | ABEC-3 / ABEC-5 |
| Vibration | Z1V1/Z2V2/Z3V3 |
| MOQ |
10 pcs |
• Integrated Flange Design
The integrated flange on the outer ring allows for easy axial positioning and secure mounting in thin plates or robot chassis without complex housing.
• Double Shielded - ZZ
Equipped with two metal shields to prevent the ingress of dust, dirt, and competition field debris, ensuring a long service life and consistent performance.
• Premium Chrome Steel GCr15
Manufactured from high-quality GCr15 chrome steel for superior durability, high load capacity, and minimal wear under high-speed rotation.
• Pre-lubricated for Low Friction
Every bearing is pre-lubricated with professional-grade low-friction oil, reducing energy loss and ensuring your FTC robot's drivetrain operates at peak efficiency.
• High Precision ABEC Rating
Meeting ABEC-3 or higher standards, these bearings provide high dimensional accuracy and smooth rotation, crucial for precise autonomous movement in FTC.
• Perfect FTC Compatibility
Sized at 5x12x4mm, it is perfectly compatible with standard 5mm D-shafts and hex shafts commonly used in FTC robotics systems (e.g., GOBILDA, REV Robotics).
FTC Robots (First Tech Challenge).
| 1. Keep clean | 2. Use with caution | 3. appropriate tool | 4. Hot-loading | 5. Be careful of rust |
| Dust will have a bad effect on the bearing, so keep the surrounding clean. | Strong impact during use can easily cause scratches and indentations. | Avoid replacing existing tools, and use appropriate tools. | Bearings are precision parts, so hot installation is recommended. | Sweat on your hands during operation will cause rust, so it is best to wear gloves. |
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