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