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