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