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