Detailed description
1638 2RS Bearing 3/4*2*9/16 Inch Shielded Ball Bearing 1638 ZZ Bearing Manufactures And Suppliers
1638 2RS Deep Groove Ball Bearings
19.05*50.9*14.288mm Bearing Features:
Inner Ring Diameter (bore):0.75 Inch
Outer Ring Diameter:2 Inch
Width:0.562 Inch
Weight:0.1421KG
1638 2RS Deep Ball Bearing Description:
| Model Number | 1638 2RS |
| Structure: | Deep groove ball bearing |
| Inside Diameter: |
3/4 |
| Outside Diameter: | 2 |
| Thickness: | 9/16 |
| Seal Type: | Double Shielded, 2RS |
| Material: | Chrome steel, Gcr15 |
| Precision Rating: | P0-P5 |
| Brand: | TOPE or other brands |
more models:
| Bearing NO. |
Boundary dimensions(mm) | Load Rating(kN) |
Weight (kg) |
|||
| d | D | B | Cr | Cor | ||
| 1614 | 9.525 | 28.575 | 9.525 | 5.11 | 2.39 | 0.0286 |
| 1615 | 11.112 | 28.575 | 9.525 | 5.11 | 2.39 | 0.0267 |
| 1616 | 12.700 | 28.575 | 9.525 | 5.11 | 2.39 | 0.0247 |
| 1620 | 11.113 | 34.925 | 11.112 | 7.64 | 3.72 | 0.0520 |
| 1621 | 12.700 | 34.925 | 11.112 | 7.64 | 3.72 | 0.0490 |
| 1622 | 14.288 | 34.925 | 11.112 | 7.64 | 3.72 | 0.0464 |
| 1623 | 15.875 | 34.925 | 11.112 | 7.64 | 3.72 | 0.0432 |
| 1628 | 15.875 | 41.275 | 12.700 | 9.57 | 4.79 | 0.0788 |
| 1630 | 19.050 | 41.275 | 12.700 | 9.38 | 5.03 | 0.0779 |
| 1633 | 15.875 | 44.450 | 12.700 | 9.38 | 5.03 | 0.100 |
| 1635 | 19.050 | 44.450 | 12.700 | 9.38 | 5.03 | 0.0914 |
| 1638 | 19.050 | 50.800 | 14.288 | 12.84 | 6.65 | 0.1421 |
| 1639 | 20.638 | 50.800 | 14.288 | 12.84 | 6.65 | 0.1380 |
| 1640 | 22.225 | 50.800 | 14.288 | 12.84 | 6.65 | 0.1306 |
| 1641 | 25.400 | 50.800 | 14.288 | 14.02 | 7.88 | 0.1090 |
| 1652 | 28.575 | 63.500 | 15.375 | 16.21 | 10.42 | 0.2288 |
| 1654 | 31.750 | 63.500 | 15.875 | 16.21 | 10.42 | 0.2056 |
| 1657 | 31.750 | 65.088 | 17.462 | 16.21 | 10.42 | 0..2386 |
| 1658 | 33.388 | 65.088 | 17.642 | 16.21 | 10.42 | 0.2359 |












