Bicycle Bearing
24377-2RS is a type of bearing used for bicycles, mainly in the hub and middle shaft of bicycles. It is suitable for various types of bicycles, including mountain bikes and road bikes.
Model number: 24377-2RS bicycle bearing
Size: 24x37x7mm
Materials: Gcr15.chrome steel
Weight: 0.019KG
Package: Plastic Tube/single box+Carton+Pallet
Shipping Port: GUANGZHOU, NINGBO, SHANGHAI
Payment: 100% T/T, or 30% T/T In Advance ,70% T/T After Finished Production
Specification
| Bearings NO. | ID(d*D*B)mm | Weight (KG) | Bearings NO. | ID(d*D*B)mm | Weight (KG) |
| 12267RS | 12*26*7 | 0.0151 | 19307RS | 19*30*7 | 0.0234 |
| 15267RS | 15*26*7 | 0.0124 | 190537RS | 19.05*37*9 | 0.004 |
| 152610RS | 15*26*10 | 0.012 | 19317RS | 19*31*7 | 0.023 |
| 16257RS | 16*25*7 | 0.014 | 19379RS | 19*37*9 | 0.037 |
| 16287RS | 16*28*7 | 0.014 | 22317RS | 22*31*7 | 0.032 |
| 17287RS | 17*28*7 | 0.0131 | 22379RS | 22*37*9 | 0.037 |
| 163110RS | 16*31*10 | 0.0258 | 215317RS | 21.5*31*7 | 0.014 |
| 173110RS | 17*31*10 | 0.0254 | 24377RS | 24*37*7 | 0.019 |
| 6805RD | 25*37*6 | 0.02 | 24378RS | 24*37*8 | 0.0232 |
| 30406RS | 30*40*6 | 0.018 | 18338RS | 18*33*8 | 0.023 |
Features
Rubber Seals (2RS): Protects against dirt, dust, and moisture, ensuring longer bearing life.
Thin Wall Design: Reduces weight while maintaining strength, ideal for lightweight bicycles.
Smooth Rotation: Precision manufacturing ensures low friction and high efficiency.
Pre-lubricated: Factory-filled with grease for maintenance-free operation.
Common Applications:
Bicycle hubs (wheel bearings)
Bottom brackets
Pedal bearings
Roller sports (e.g., skateboards, inline skates)
Electric scooters and small machinery
