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