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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
| Precision Level | Extra Precision (ABEC 7) |
| Lubricant | Oil Preservative |
| Preload Level | Heavy |
| Preload Amount | 1500 lbf |
| Radial Internal Clearance Specification | Normal Clearance |
| O.D. Type | Straight |
| Ball Material | Steel |
| Housing Shoulder Diameter | 2.68 in |
| Material | Steel |
| Axial Spring Constant | 9.1 lb/in |
| Enclosure | Open |
| Limiting Speed - Oil | 1400 rpm |
| O.D. | 3 in |
| Drag Torque of Preloaded Set | 4.5 lb/in |
| Fillet Radius | 0.04 in |
| No. of Balls | 26 |
| Ball Dia. | 1/4 in |
| Bearing Type | Ball Screw Support Bearing |
| Contact Angle | 65° |
| Extended Thrust Dynamic Load Rating | N/A |
| No. in Set | Duplex Set |
| Cage Material | Phenolic |
| Width of Set | 1 1/4 in |
| Dynamic Thrust Capacity | 4100 lb |
| Bearing Arrangement | Universal |
| Bore Type | Round Bore, Inch Type |
| I.D. | 1 3/4 in |
| Weight | 1289.68 LB |
| EAN or UPC | 4054364935672 |
