Whether you are upgrading machinery, maintaining production lines, or designing new equipment, the 60, 62, 63, 68, and 69 series deep groove ball bearings offer dependable performance, durability, and versatility. Choosing the right series ensures smooth operation, reduced maintenance costs, and optimal efficiency for your mechanical systems.
Deep groove ball bearings are among the most versatile and widely used types of bearings in machinery. The 60, 62, 63, 68, and 69 series offer a range of sizes and specifications that cater to different industrial, automotive, and mechanical applications. Designed for high durability, low friction, and smooth rotation, these bearings are essential for ensuring the longevity and efficiency of your equipment.
| Dimensions of 60, 62, 63, 68, and 69 Series Deep Groove Ball Bearings | ||||||||||||
| Model | Inner Diameter | Outer Diameter | Width | Central Economic | Sphere Diameter | Number of Balls | Outer Trench | Outer Inner Diameter | Groove Curvature R | Inner Trench | Inner and Outer Diameter | Groove Curvature Ri |
| 602 | ||||||||||||
| 603 | 3 | 9 | 3/5 | 6 | 1.588 | 6 | 7.588 | 7.2 | 0.82 | 4.412 | 4.8 | 0.82 |
| 604 | 4 | 12 | 4 | 8 | 1.588 | 8 | 9.59 | 9.31 | 0.83 | 6.41 | 6.7 | 0.82 |
| 605 | 5 | 14 | 5 | 9.5 | 2 | 8 | 11.508 | 11.1 | 1.05 | 7.5 | 7.9 | 1.03 |
| 606 | 6 | 17 | 6 | 11.5 | 3.175 | 6 | 14.683 | 14 | 1.67 | 8.325 | 8.98 | 1.64 |
| 607 | 7 | 19 | 6 | 13 | 3.175 | 7 | 16.183 | 15.55 | 1.67 | 9.825 | 10.46 | 1.64 |
| 608 | 8 | 22 | 7 | 15 | 3.969 | 7 | 18.977 | 18.2 | 2.08 | 11.031 | 11.8 | 2.04 |
| 609 | 9 | 24 | 7 | 16 | 3.969 | 7 | 19.977 | 19.18 | 2.08 | 12.031 | 12.82 | 2.04 |
| 622 | ||||||||||||
| 623 | 3 | 10 | 4 | 6.5 | 1.588 | 7 | 8.08 | 7.8 | 0.81 | 4.91 | 5.2 | 0.81 |
| 624 | 4 | 13 | 5 | 8.2 | 2.381 | 6 | 10.589 | 10.1 | 1.24 | 5.819 | 6.3 | 1.23 |
| 625 | 5 | 16 | 5 | 10.5 | 2.381 | 8 | 12.889 | 12.4 | 1.24 | 8.119 | 8.6 | 1.23 |
| 626 | 6 | 19 | 6 | 13 | 3.175 | 7 | 16.183 | 15.55 | 1.67 | 9.825 | 10.46 | 1.64 |
| 627 | 7 | 22 | 7 | 15 | 3.969 | 7 | 18.97 | 18.2 | 2.08 | 11.03 | 11.8 | 2.04 |
| 628 | 8 | 24 | 8 | 16 | 3.969 | 7 | 19.97 | 19.2 | 2.08 | 12.03 | 12.8 | 2.04 |
| 629 | 9 | 26 | 8 | 18 | 4.763 | 7 | 22.77 | 21.3 | 2.49 | 13.23 | 14.9 | 2.45 |
| 632 | ||||||||||||
| 633 | 3 | 13 | 5 | 8.2 | 2.381 | 6 | 10.589 | 10.1 | 1.24 | 5.819 | 6.3 | 1.23 |
| 634 | 4 | 16 | 5 | 10.5 | 2.381 | 8 | 12.88 | 12.4 | 1.22 | 8.11 | 8.6 | 1.22 |
| 635 | 5 | 19 | 6 | 13 | 3.175 | 7 | 16.183 | 15.55 | 1.67 | 9.82 | 10.46 | 1.67 |
| 636 | 6 | 22 | 7 | 14 | 3.969 | 6 | 17.969 | 17.2 | 2.04 | 10.031 | 10.8 | 2.04 |
| 637 | 7 | 26 | 9 | 16.5 | 4.7625 | 6 | 21.26 | 19.6 | 2.44 | 11.737 | 13.4 | 2.44 |
| 638 | 8 | 28 | 9 | 18 | 4.762 | 7 | 22.77 | 21.3 | 2.49 | 13.23 | 14.9 | 2.44 |
| 639 | 9 | 30 | 10 | 19.5 | 4.7625 | 7 | 24.26 | 22.6 | 2.49 | 14.737 | 16.4 | 2.44 |
| 681 | 1 | 3 | 1 | 2 | 0.5 | 7 | 2.5 | 2.35 | 0.26 | 1.5 | 1.65 | 0.26 |
| 682 | 2 | 5 | 1.5/2.3 | 3.5 | 0.8 | 7 | 4.3 | 4.1 | 0.41 | 2.7 | 2.9 | 0.41 |
| 683 | 3 | 7 | 2/3 | 5 | 1.2 | 7 | 6.2 | 5.9 | 0.618 | 3.8 | 4.1 | 0.618 |
| 684 | 4 | 9 | 2.5/4 | 6.5 | 1.588 | 7 | 8.088 | 7.77 | 0.82 | 4.912 | 5.22 | 0.82 |
| 685 | 5 | 11 | 3/5 | 8 | 1.588 | 8 | 9.59 | 9.31 | 0.83 | 6.41 | 6.7 | 0.82 |
| 686 | 6 | 13 | 3.5/5 | 9.5 | 2 | 8 | 11.508 | 11.1 | 1.05 | 7.5 | 7.9 | 1.03 |
| 687 | 7 | 14 | 3.5/5 | 10.5 | 2 | 8 | 12.5 | 12.1 | 1.05 | 8.5 | 8.9 | 1.03 |
| 688 | 8 | 16 | 4/5 | 12 | 2.381 | 9 | 14.381 | 13.8 | 1.25 | 9.62 | 10.2 | 1.22 |
| 689 | 9 | 17 | 4/5 | 13 | 2.381 | 9 | 15.38 | 14.9 | 1.25 | 10.62 | 11.1 | 1.22 |
| 691 | 1 | 4 | 1.6 | 2.5 | 0.8 | 5 | 3.3 | 3.1 | 0.41 | 1.7 | 1.9 | 0.41 |
| 692 | 2 | 6 | 2.3/3 | 4 | 1 | 7 | 5 | 4.75 | 0.51 | 3 | 3.25 | 0.51 |
| 693 | 3 | 8 | 3/4 | 5.5 | 1.2 | 7 | 6.7 | 6.4 | 0.61 | 4.3 | 4.6 | 0.61 |
| 694 | 4 | 11 | 4 | 8 | 1.588 | 8 | 9.59 | 9.31 | 0.83 | 6.41 | 6.7 | 0.82 |
| 695 | 5 | 13 | 4 | 9.5 | 2 | 8 | 11.508 | 11.1 | 1.05 | 7.5 | 7.9 | 1.03 |
| 696 | 6 | 15 | 5 | 10.5 | 2.381 | 8 | 12.89 | 12.4 | 1.25 | 8.11 | 8.6 | 1.23 |
| 697 | 7 | 17 | 5 | 12 | 2.381 | 9 | 14.381 | 13.8 | 1.25 | 9.62 | 10.2 | 1.22 |
| 698 | 8 | 19 | 6 | 13.5 | 3.175 | 7 | 16.68 | 16.05 | 1.67 | 10.33 | 10.96 | 1.64 |
| 699 | 9 | 20 | 6 | 14.5 | 3.175 | 8 | 17.675 | 17 | 1.67 | 11.325 | 12 | 1.64 |
Versatile Load Handling
All these series are designed to handle both radial and axial loads, making them suitable for a wide range of machinery, from electric motors to pumps, conveyors, and automotive applications.
Their robust design allows them to withstand moderate to high operational speeds without compromising performance.
Precision Engineering for Smooth Operation
Manufactured with high-quality steel and precise tolerances, these bearings ensure minimal vibration and smooth rotation.
The deep groove design provides superior stability, reducing noise and wear during prolonged operation.
Durable and Long-Lasting
These bearings are engineered to resist wear and maintain their shape under heavy loads, ensuring a longer service life.
Many variants come pre-lubricated or can be easily lubricated for maintenance-free operation over extended periods.
60 Series: Small to medium sizes, ideal for light machinery and precision devices.
62 Series: Medium-duty applications, widely used in electric motors and automotive parts.
63 Series: Designed for slightly larger equipment with higher load requirements.
68 Series: Miniature bearings suitable for compact machinery with tight space constraints.
69 Series: Very small bearings, often used in precision instruments, robotics, and high-speed applications.
Available with metal or rubber seals, open types, or shielded designs to suit different operational environments, from high-speed motors to dusty or humid conditions.
Why Choose 60–69 Series Deep Groove Ball Bearings?
Reliability: Proven performance across diverse industrial applications.
Efficiency: Low friction reduces energy consumption and heat generation.
Flexibility: Wide selection of sizes and designs allows easy integration into existing machinery.
Maintenance-Friendly: Long service life and easy lubrication options minimize downtime.
Electric motors and generators
Industrial machinery and conveyors
Automotive components, including wheels and gearboxes
Household appliances
Precision instruments and robotics
