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ball retainer

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

Ball retainer Code

Standard Parts

  FZH                                         FZL                                        FZP

Ball retainer FZHBall retainer FZLBall retainer FZP

Metric size                       Metric size                        Metric size



Catalogues

CLI040 Copper Ball RetainerCLI041 Aluminum Ball RetainerCLI 042 POM Ball Retainer