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