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