- Loyal
- 638-2RZ
638-2RZ Bearing | Loyal
638-2RZ PDF download| 638-2RZ interchange SKF 638-2RZ | |
| 638-2RZ cross reference SKF 638-2RZ | |
| 638-2RZ Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 638-2RZ |
| D | 28 mm |
| d | 8 mm |
| B | 6 mm |
| C | 6 mm |
| d1 | 14,8 mm |
| D1 | 22,6 mm |
| D2 | 0,3 mm |
| d2 | – mm |
| Weight | 0,03 Kg |
| Da max. | 25,6 mm |
| da min. | 14,7 mm |
| ra max. | 0,3 mm |
| r2 min. | 10,4 mm |
| r1 min. | 10,4 mm |
| Size (mm) | 8x28x6 |
| Width (mm) | 6 |
| Mass bearing | 0.03 kg |
| Limiting speed | 30000 r/min |
| Bearing number | 638-2RZ |
| Reference speed | 60000 r/min |
| da min. | 10.4 mm |
| da max. | 14.7 mm |
| ra max. | 0.3 mm |
| Bore Diameter (mm) | 8 |
| Da max. | 25.6 mm |
| Outer Diameter (mm) | 28 |
| r1,2 min. | 0.3 mm |
| D2 ≈ | 22.6 mm |
| d1 ≈ | 14.8 mm |
| Calculation factor (f0) | 12 |
| Fatigue load limit (Pu) | 0,024 |
| Basic dynamic load rating C | 1.33 kN |
| Basic static load rating (C0) | 0,57 kN |
| Basic dynamic load rating (C) | 1,33 kN |
| Fatigue load limit Pu | 0.024 kN |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 12 |
| Basic static load rating C0 | 0.57 kN |
UCTH212-38J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-38J-300
SDI: B-R1/8
SD: 2 3/8
UCHA215-48 with Setscrew(inch)
CNSORDERNO: A-R1/8
SDI: UCHA215-48
DVIS: 3.00000000
SD: Normal-duty(2)
UCTH210-32J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH210-32J-300
SDI: B-1/4-28UNF
SD: 2.00000000
