Deep groove ball bearings are the most widely used and high-yield category of rolling bearings. Their structure is simple and compact, and they can withstand both radial and bidirectional axial loads simultaneously. They have the core advantages of high speed, low noise, and easy maintenance, and are known as the key components of industrial transmission systems; Universal Transmission Foundation” , covering full scene adaptation from micro electronic devices to large industrial machinery
| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| 619/5-Z | 5 mm | 13 mm | 4 mm | 1.08 N | 0.42 N | 34000 rpm | 43000 rpm |
| 634-Z | 4 mm | 16 mm | 5 mm | 1.88 N | 0.68 N | 32000 rpm | 40000 rpm |
| 624-Z | 4 mm | 13 mm | 5 mm | 1.15 N | 0.4 N | 36000 rpm | 45000 rpm |
| 619/4-Z | 4 mm | 11 mm | 4 mm | 0.95 N | 0.35 N | 36000 rpm | 45000 rpm |
| 628/4-Z | 4 mm | 9 mm | 3.5 mm | 0.55 N | 0.18 N | 38000 rpm | 48000 rpm |
| 623-Z | 3 mm | 10 mm | 4 mm | 0.65 N | 0.22 N | 38000 rpm | 48000 rpm |
| 619/3-Z | 3 mm | 8 mm | 3 mm | 0.45 N | 0.15 N | 38000 rpm | 48000 rpm |
| 60/500 | 500 mm | 720 mm | 100 mm | 415 N | 1020 N | 750 rpm | 900 rpm |
| 619/500 | 500 mm | 660 mm | 75 mm | 304 N | 716 N | 750 rpm | 900 rpm |
| 61892 | 460 mm | 580 mm | 56 mm | 314 N | 517 N | 740 rpm | 870 rpm |
| 6080 | 400 mm | 600 mm | 90 mm | 512 N | 868 N | 630 rpm | 800 rpm |
| 61876 | 380 mm | 480 mm | 46 mm | 235 N | 348 N | 800 rpm | 1000 rpm |
| 6072 | 360 mm | 540 mm | 82 mm | 400 N | 622 N | 750 rpm | 950 rpm |
| 61968 | 340 mm | 460 mm | 56 mm | 292 N | 418 N | 900 rpm | 1100 rpm |
| 61964 | 320 mm | 440 mm | 56 mm | 275 N | 392 N | 950 rpm | 1200 rpm |