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Alternate Products
- Duplex Set
- 1 3/4" ID x 3" OD x 5/8" Wide
- Extra Precision
- Universal Mounting
- 1,500 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
- Never use on cheater bars
| Bearing Type | Ball Screw Support Bearing |
| O.D. | 3 in |
| No. in Set | Duplex Set |
| Lubricant | Oil Preservative |
| Extended Thrust Dynamic Load Rating | N/A |
| Bore Type | Round Bore, Inch Type |
| Limiting Speed - Oil | 1400 rpm |
| Ball Material | Steel |
| Dynamic Thrust Capacity | 4100 lb |
| Housing Shoulder Diameter | 2.68 in |
| Axial Spring Constant | 9.1 lb/in |
| No. of Balls | 26 |
| Fillet Radius | 0.04 in |
| O.D. Type | Straight |
| Cage Material | Phenolic |
| Enclosure | Open |
| Preload Level | Heavy |
| Preload Amount | 1500 lbf |
| Ball Dia. | 1/4 in |
| Drag Torque of Preloaded Set | 4.5 lb/in |
| Contact Angle | 65° |
| Radial Internal Clearance Specification | Normal Clearance |
| Precision Level | Extra Precision (ABEC 7) |
| I.D. | 1 3/4 in |
| Bearing Arrangement | Universal |
| Width of Set | 1 1/4 in |
| Material | Steel |
| Weight | 1289.68 LB |
| EAN or UPC | 4054364935672 |
