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