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Alternate Products
- Duplex Set
- 20 mm ID x 47 mm OD x 5/8" Wide
- Extra Precision
- Universal Mounting
- 750 lb Preload
description
- Series L nonseparable angular contact bearings have cutaway shoulders on both the inner and outer rings. They can support very high thrust loads in one direction or combinations of radial and thrust loads, but not radial loading alone. They are designed to provide machine tool drive systems with extreme axial rigidity, low drag torque and minimal lateral runout.
applications
- NC machine tools
- Ball screw supports
- Tool frames
- Cross slides
- X-Y table positioners
- Transfer tables
caution
- Should not be used in place of standard angular contact spindle bearings.
| Bearing Type | Ball Screw Support Bearing |
| Cage Material | Phenolic |
| Extended Thrust Dynamic Load Rating | N/A |
| O.D. Type | Straight |
| Lubricant | Oil Preservative |
| Ball Dia. | 1/4 in |
| Material | Steel |
| Precision Level | Extra Precision (ABEC 7) |
| Ball Material | Steel |
| Width of Set | 1 1/4 in |
| Preload Level | Heavy |
| No. of Balls | 15 |
| Enclosure | Open |
| Bearing Arrangement | Universal |
| O.D. | 47 mm |
| Fillet Radius | 0.04 in |
| Drag Torque of Preloaded Set | 2 lb/in |
| No. in Set | Duplex Set |
| Limiting Speed - Oil | 4000 rpm |
| Dynamic Thrust Capacity | 3300 lb |
| Bore Type | Round Bore, Metric Type |
| Axial Spring Constant | 5 lb/in |
| I.D. | 20 mm |
| Radial Internal Clearance Specification | Normal Clearance |
| Contact Angle | 65° |
| Housing Shoulder Diameter | 1.52 in |
| Preload Amount | 750 lbf |
| Weight | 595.24 LB |
| EAN or UPC | 4054364935580 |
