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