- Loyal
- W638/4-2Z
W638/4-2Z Bearing | Loyal
W638/4-2Z PDF download| W638/4-2Z interchange SKF W638/4-2Z | |
| W638/4-2Z cross reference SKF W638/4-2Z | |
| W638/4-2Z Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | W638/4-2Z |
| C | 4 mm |
| d | 4 mm |
| D | 9 mm |
| B | 4 mm |
| d2 | – mm |
| D2 | 0,1 mm |
| D1 | 8,1 mm |
| d1 | 5,2 mm |
| Weight | 0,0009 Kg |
| da min. | 5,1 mm |
| r2 min. | 4,8 mm |
| r1 min. | 4,8 mm |
| ra max. | 0,1 mm |
| Da max. | 8,2 mm |
| Size (mm) | 4x9x4 |
| Width (mm) | 4 |
| Limiting speed | 70000 r/min |
| Bearing number | W638/4-2Z |
| Reference speed | 140000 r/min |
| Bore Diameter (mm) | 4 |
| Outer Diameter (mm) | 9 |
| Fatigue load limit (Pu) | 0,005 |
| Calculation factor (f0) | 6,5 |
| Basic dynamic load rating (C) | 0,364 kN |
| Basic static load rating (C0) | 0,114 kN |
UCTH209-28J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH209-28J-300
SDI: B-1/4-28UNF
SD: 1 3/4
UCTH205-16J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH205-16J-150
SDI: B-1/4-28UNF
SD: 1.00000000
UCTH207-22J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH207-22J-230
SDI: B-1/4-28UNF
SD: 1 3/8
UCTH205-14J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH205-14J-150
SDI: B-1/4-28UNF
SD: 7/8
