 | Technical Date |
| This is copper or aluminum or plastic bastics based material, on which the rollers are arranged orderly in certain angle and intervals.
Moreover, the retaining technique is improved that dropping of the rollers can be thoroughly prevented. The friction is low and can move freely both in redial and in axial directions, and the bearing is in high precision.
This is a young generation of the roller bearing, which can roll in high speed, and is used in rolling frane of cold impact moulds, high precision machine tools and their accessories. |
| Properties |
| Ball Retainer is with copper / aluminum / POM as its retainer , on which the steel balls are arranged orderly in certain rangeland density based on the principle of steel rolling. The steel ball array is mainly divided into two categories: spiral array and straight line array. |
| Materials |
| Support materials | P/N Code | Structure |
| CLI040 FZH Series | Copper Retainer + Steel Ball |
| CLI041 FZL Series | Aluminum Retainer + Steel Ball |
| CLI042 FZP Series | POM Retainer + Steel Ball |
| Matching Material |
| 1.Duid Tube | MATERIAL: GCR15 HARDNESS: HRC 62-66 |
| MEASUREMENT: USING TRADITIONAL MEASUREMENT METHOD (O.D.MICROMETER CALIPER, |
| I.D. MICROMETER CALIPER) TO MEASURE HOUSING BORE Dh, SHAFT DIAMETER AND STEEL |
| BALL DIAMETER d , REQUESTING df+2d -Dh=0.01-0.02mm. 0 0 |
| 2. Shaft | MATERIAL: GCr 15 HARDNESS: HRC 62-66 SHAFT DIAMETER |
| TOLERANCE: h5. |
| 3. Steel Ball | MATERIAL: GCr 15 HARDNESS: HRC 62-66 STEEL BALL |
| OUTSIDE DIAMETER TOLERANCE: +0.001/-0.001mm |
| Material properties |
| Max Load Capacity | 230N/mm2 |
| Shrink Fit | 0.01mm~0.02mm |
| Max Sliding Speed | 6m/s |
| Coef Friction | 0.01~0.08μ |
| Rolling Diameter Deviation | <0.002mm |
| Application |
| CLI040-FZH, CLI041-FZL, CLI042-FZP Series Ball Retainer Bearing & Bush is a new generation replacement of guide pin bush. With high speed movement, this is mainly used in high precision punching tool, high precision machine tool, etc. |
| Ball Retainer code |
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| Standard Parts |
| FZH FZL FZP |
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| • Metric size • Metric size • Metric size |