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Alternate Products
- Duplex Set
- 0.9385" ID x 2.4409" OD x 5/8" Wide
- Extra Precision
- Universal Mounting
- 1,000 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
- Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
| Radial Internal Clearance Specification | Normal Clearance |
| No. in Set | Duplex Set |
| Precision Level | Extra Precision (ABEC 7) |
| Cage Material | Phenolic |
| Dynamic Thrust Capacity | 3850 lb |
| Enclosure | Open |
| Ball Material | Steel |
| Drag Torque of Preloaded Set | 2.8 lb/in |
| Preload Level | Heavy |
| Material | Steel |
| Lubricant | Oil Preservative |
| Contact Angle | 65° |
| O.D. Type | Straight |
| Axial Spring Constant | 6.6 lb/in |
| No. of Balls | 21 |
| Limiting Speed - Oil | 2400 rpm |
| Bearing Arrangement | Universal |
| Width of Set | 1 1/4 in |
| Fillet Radius | 0.04 in |
| Extended Thrust Dynamic Load Rating | N/A |
| Bearing Type | Ball Screw Support Bearing |
| Bore Type | Round Bore, Inch Type |
| I.D. | 0.9385 in |
| Ball Dia. | 1/4 in |
| O.D. | 2.44094 in |
| Preload Amount | 1000 lbf |
| Housing Shoulder Diameter | 2.13 in |
| Weight | 1140.65 LB |
| EAN or UPC | 4054364935610 |
