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