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- Duplex Set
- 45 mm ID x 75 mm OD x 15 mm Wide
- Extra Precision
- Universal Mounting
- N/A Preload
description
- To meet the requirements of the servo-controlled machinery field, Torrington has developed a new series of ball bearings specially designed for ball screw applications. Design criteria for these bearings with maximum axial rigidity, low drag torque, and extreme control of lateral eccentricity.
applications
- Ball screw support
caution
- Any sliding spool valve, if held for long periods of time, may stick and not spring return due to fluid residue formation and therefore should be cycled periodically to prevent this from happening
| Material | Steel |
| No. in Set | Duplex Set |
| O.D. Type | Straight |
| Bearing Type | Ball Screw Support Bearing |
| Bore Type | Round Bore, Metric Type |
| Precision Level | Extra Precision (ABEC 7) |
| Preload Level | Heavy |
| Radial Internal Clearance Specification | Normal Clearance |
| Contact Angle | 60° |
| Extended Thrust Dynamic Load Rating | N/A |
| Width of Set | 30 mm |
| O.D. | 75 mm |
| Fillet Radius | 0.039 in |
| Cage Material | Phenolic |
| Bearing Arrangement | Universal |
| Ball Material | Steel |
| Enclosure | Open |
| Axial Spring Constant | N/A |
| Dynamic Thrust Capacity | N/A |
| Drag Torque of Preloaded Set | N/A |
| Preload Amount | N/A |
| I.D. | 45 mm |
| Lubricant | Heavy Duty NLGI#2 Grease |
| Weight | 1.14 LB |
| EAN or UPC | 87796244856 |
