- Loyal
- 639
639 Bearing | Loyal
639 PDF download| 639 interchange KOYO 639 | |
| 639 cross reference KOYO 639 | |
| 639 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 639 |
| D | 30 mm |
| d | 9 mm |
| B | 10 mm |
| C | 10 mm |
| Cr | 7.50 |
| Cu | 0.210 |
| f0 | 12.3 |
| C0r | 2.10 |
| r(min) | 0.6 |
| r min. | 0,6 mm |
| Weight | 0,035 Kg |
| da(min) | 13 |
| ra max. | 0,6 mm |
| Da max. | 26 mm |
| da min. | 13 mm |
| r1 min. | 0,6 mm |
| Da(max) | 26 |
| ra(max) | 0.6 |
| Oil lub. | 29000 |
| Category | Bearings |
| Size (mm) | 9x30x10 |
| Inventory | 0.0 |
| Width (mm) | 10 |
| Grease lub. | 24000 |
| Bearing No. | 639 |
| Product Group | B04334 |
| Bearing number | 639 |
| (Refer.)Mass(g) | 35 |
| Weight / Kilogram | 0 |
| Manufacturer Name | KOYO |
| Bore Diameter (mm) | 9 |
| Outer Diameter (mm) | 30 |
| Minimum Buy Quantity | N/A |
| (Oil) Lubrication Speed | 29000 r/min |
| (Grease) Lubrication Speed | 24000 r/min |
| Basic static load rating (C0) | 2,65 kN |
| Basic dynamic load rating (C) | 6 kN |
ZKX12-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Medium-duty(X)
SDI: ZKX12-34
SD: 2 1/8
UCTH208-25J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH208-25J-300
SDI: B-1/4-28UNF
SD: 1 9/16
UCTH212-39J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-39J-300
SDI: B-R1/8
SD: 2 7/16
