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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
| Preload Level | Heavy |
| Dynamic Thrust Capacity | N/A |
| Enclosure | Open |
| Radial Internal Clearance Specification | Normal Clearance |
| O.D. | 75 mm |
| Contact Angle | 60° |
| O.D. Type | Straight |
| Bore Type | Round Bore, Metric Type |
| Extended Thrust Dynamic Load Rating | N/A |
| No. in Set | Duplex Set |
| Ball Material | Steel |
| Width of Set | 30 mm |
| Material | Steel |
| Lubricant | Heavy Duty NLGI#2 Grease |
| Preload Amount | N/A |
| Axial Spring Constant | N/A |
| I.D. | 45 mm |
| Drag Torque of Preloaded Set | N/A |
| Precision Level | Extra Precision (ABEC 7) |
| Bearing Type | Ball Screw Support Bearing |
| Fillet Radius | 0.039 in |
| Bearing Arrangement | Universal |
| Cage Material | Phenolic |
| Weight | 1.14 LB |
| EAN or UPC | 87796244856 |
