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