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