Deep Groove Ball Bearings
- Miniature Ball Bearings (600, 610, 620, 630)
- 638
638 Bearing | Miniature Ball Bearings (600, 610, 620, 630)
638 PDF download| 638 interchange JTEKT Corporation(Koyo) | Jtekt North America | NSK Rolling Bearing | ZEN | ISB 638 | |
| 638 cross reference JTEKT Corporation(Koyo) | Jtekt North America | NSK Rolling Bearing | ZEN | ISB 638 | |
| 638 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 638 |
| d: | 0.0270 Kg |
| D: | 0.300 mm |
| B: | 9.000 mm |
| r(min): | 28.000 mm |
| r1(min): | 33000 rpm |
| Width: | 28000 rpm |
| Size: | Open |
| Weight： | 4.6 kN |
| Radius Rs min： | 2 kN |
| Outside Ring Width B： | 8 mm |
| Outside Diameter D： | Standard DGBB |
Weight: Non-Contact Seals
Radius Rs min: 0.011 Kg
Outside Ring Width B: 0.300 mm
Outside Diameter D: 7.000 mm
Features: 22.000 mm
Cr - Dynamic Load Rating: 39000 rpm
Weight: Contact Seals
Radius Rs min: 0.0330 Kg
Outside Ring Width B: 0.600 mm
Outside Diameter D: 10.000 mm
Features: 30.000 mm
Cr - Dynamic Load Rating: 30000 rpm
Weight: Contact Seals
Radius Rs min: 0.0170 Kg
Outside Ring Width B: 0.300 mm
Outside Diameter D: 8.000 mm
Features: 24.000 mm
Cr - Dynamic Load Rating: 37000 rpm
Weight: Shields
Radius Rs min: 0.004 Kg
Outside Ring Width B: 0.300 mm
Outside Diameter D: 5.000 mm
Features: 16.000 mm
Cr - Dynamic Load Rating: 52000 rpm
