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