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