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