| Item No. | 6302 Deep Groove Ball Bearing 15*42*13 GCr15 Industrial/Transportation equipment/Textile machinery/Medical equipment |
| Bearing Type | Deep groove ball bearing |
| Seals Type | Open, ZZ, 2RS |
| Material | Chrome steel GCr15 |
| Precision | P0, P2, P5, P6, P4 |
| Clearance | C0, C2, C3, C4, C5 |
| Cage type | Brass, steel, nylon, etc. can be customized |
| Vibration | Z1V1, Z2V2, Z3V3; Z4V4 |
| Hardness | HRC61 - 65 |
| Row number | Single Row |
| Weight | 0.082kg |
| Basic dynamic load | 11500N |
| Basic static load | 5420N |
Rolling elements and raceways are in point contact, low friction coefficient, reducing energy loss.
Stably runs at higher speeds, suitable for high-speed rotating mechanical parts.
Withstands both radial load and small axial load.
Adapts to slight inclination of the shaft to a certain extent.
Radial load capacity: 6302 deep groove ball bearings provide robust radial support based on their specific structural design.
Axial load capacity: While primarily for radial loads, they handle minor axial forces efficiently.
Limiting speed: High-performance operation at elevated speeds, influenced by lubrication and installation.
Accuracy level: Available in various grades (P0, P6, P5) to suit high-precision requirements like aerospace or machine tools.
Lubrication: Regularly check lubricant quality and quantity to reduce wear and heat.
Seal: Inspect sealing devices to prevent impurities like dust or moisture from damaging the bearing.
Installation: Use proper tools and methods to ensure accurate fitting and avoid deformation.
Inspection: Monitor for abnormal noises, vibrations, or heat build-up to identify potential issues early.
| Bearing No. | d (mm) | D (mm) | B (mm) | Dynamic (N) | Static (N) | Weight (kg) |
|---|---|---|---|---|---|---|
| 6003 | 17 | 35 | 10 | 6 | 3.25 | 0.04 |
| 6004 | 20 | 42 | 12 | 9.38 | 5.03 | 0.068 |
| 6005 | 25 | 47 | 12 | 10.1 | 5.83 | 0.079 |
| 6006 | 30 | 55 | 13 | 13.2 | 8.3 | 0.113 |
| 6202 | 15 | 35 | 11 | 7.8 | 3.75 | 0.045 |
| 6203 | 17 | 40 | 12 | 9.56 | 4.75 | 0.065 |
We primarily use high-quality Chrome steel (GCr15) to ensure durability and hardness.
Yes, we offer various seal options including Open, ZZ (metal shields), and 2RS (rubber seals).
Yes, deep groove ball bearings are designed to perform reliably in high-speed rotating mechanical environments.
Clearance depends on the operating temperature, speed, and load. We provide options from C0 to C5.
Yes, we offer OEM services to meet specific customer requirements regarding dimensions and materials.