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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.
| Limiting Speed - Oil | 4000 rpm |
| No. in Set | Duplex Set |
| Material | Steel |
| Preload Level | Heavy |
| Drag Torque of Preloaded Set | 2 lb/in |
| O.D. Type | Straight |
| Dynamic Thrust Capacity | 3300 lb |
| Radial Internal Clearance Specification | Normal Clearance |
| Precision Level | Extra Precision (ABEC 7) |
| Enclosure | Open |
| Bore Type | Round Bore, Metric Type |
| Bearing Arrangement | Universal |
| Extended Thrust Dynamic Load Rating | N/A |
| No. of Balls | 15 |
| Housing Shoulder Diameter | 1.52 in |
| Bearing Type | Ball Screw Support Bearing |
| Axial Spring Constant | 5 lb/in |
| Fillet Radius | 0.04 in |
| Lubricant | Oil Preservative |
| Contact Angle | 65° |
| O.D. | 47 mm |
| Preload Amount | 750 lbf |
| I.D. | 20 mm |
| Ball Material | Steel |
| Cage Material | Phenolic |
| Width of Set | 1 1/4 in |
| Ball Dia. | 1/4 in |
| Weight | 595.24 LB |
| EAN or UPC | 4054364935580 |
