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Alternate Products
- Quadruplex 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
- Polycarbonate bowls should not be exposed to chlorinated hydro-carbons, ketones, esters and certain alcohols
- Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
| Bearing Arrangement | Universal |
| Housing Shoulder Diameter | 2.13 in |
| O.D. Type | Straight |
| No. in Set | Quadruplex Set |
| Bearing Type | Ball Screw Support Bearing |
| Preload Amount | 1000 lbf |
| Fillet Radius | 0.04 in |
| No. of Balls | 21 |
| Preload Level | Heavy |
| Precision Level | Extra Precision (ABEC 7) |
| Bore Type | Round Bore, Inch Type |
| Extended Thrust Dynamic Load Rating | N/A |
| Ball Dia. | 1/4 in |
| Ball Material | Steel |
| Dynamic Thrust Capacity | 6700 lb |
| Drag Torque of Preloaded Set | 5.6 lb/in |
| Contact Angle | 65° |
| I.D. | 0.9385 in |
| Cage Material | Phenolic |
| Limiting Speed - Oil | 1200 rpm |
| Axial Spring Constant | 13.2 lb/in |
| Enclosure | Open |
| Width of Set | 2 1/2 in |
| Radial Internal Clearance Specification | Normal Clearance |
| Lubricant | Oil Preservative |
| Material | Steel |
| O.D. | 2.44094 in |
| Weight | 2281.31 LB |
| EAN or UPC | 4054364935597 |
