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