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Intruduction
   FZH.FZL.FZP.ball retainer are as copper, aluminium, POM base. They are machined some regular holes and embedded the stddl-ball into. The new work-craft will prevent the ball getting out of as old. as the ball diameter is larger than the retainer s thickness, so it will face to face directiy with 90°guide bushing, that will bring high precision match now the ball retainer series items are designed to rotate on the post, as well as maintainits vertical motion. We believe this will give you the benefit of increasing accijuacy.
Advantages and Application
   As the raditional work-craft has some grudge between bushing with posts, and the coefficient of friction is larger. now we have changed the work-ways to steel-ball directly face guide bushing, so the precision is improved. It composes of both active roll and lower friction coefficient, now they have been widely used in punching machine, die machine, high precision machine which need rotation and vertical motion.
Requirements for installed Components
    1. GUIDE BUSHNG:MATERIAL GCr15, YB9,HEAT TREAMENT HRC62-66, TECHNIQUE CONDITION, ACCORDING TO GB/T1 2446. REQUEST 0.01-0.02mm THE SURFACE ROUGHNESS IS
    2. GUIDIE POSTS:MATRLAL GCr15,YB9, HEAT TREAMENT HRC62-66, THE TOLERANCE OF SHAFT IS h5, THE SURFACE PROGHNESS IS
    3. SIZE TEST:IT IS TESTED BY OUTSIDE MICROMETER &DIAL GAUGE AS USUAL, THE Ymax(dmax+2d,-Dmin)REQUEST 0.01.0.02mm
(Unit:mm)
Model D H d EN MN Balls T L
FZ(X)-1950 19 50 3 12 8 96 5.5 5.75
FZ(X)-1960 19 60 3 12 10 120 5.5 5.25
FZ(X)-2050 20 50 3 12 8 96 5.5 5.75
FZ(X)-2060 20 60 3 12 10 120 5.5 5.25
FZ(X)-2250 22 50 3 14 8 112 5.5 5.75
FZ(X)-2260 22 60 3 14 10 140 5.5 5.25
FZ(X)-2360 23 60 3 14 10 140 5.5 5.25
FZ(X)-2475 24 75 3 16 13 208 5.45 4.8
FZ(X)-2550 25 50 3 16 8 128 5.5 5.75
FZ(X)-2560 25 60 3 16 10 160 5.5 5.25
FZ(X)-2575 25 75 3 16 13 208 5.45 4.8
FZ(X)-2775 27 75 3 16 13 208 5.45 4.8
FZ(X)-2860 28 60 4 14 8 112 6.5 7.25
FZ(X)-2875 28 75 4 14 11 154 6.5 5
FZ(X)-3060 30 60 4 14 8 112 6.5 7.25
FZ(X)-3075 30 75 4 14 11 154 6.5 5
FZ(X)-3260 32 60 4 16 8 128 6.5 7.25
FZ(X)-3275 32 75 4 16 11 176 6.5 5
FZ(X)-3290 32 90 4 16 13 208 6.5 6
FZ(X)-3685 36 85 4 16 12 192 6.5 6.75
FZ(X)-3690 36 90 4 16 13 208 6.5 6
FZ(X)-3870 38 70 5 16 8 128 8 7
FZ(X)-3890 38 90 5 16 11 176 7.9 5.5
FZ(X)-4090 40 90 5 16 11 176 7.9 5.5
FZ(X)-4590 45 90 5 18 11 198 7.9 5.5
FZ(X)-45110 45 110 5 18 13 234 8 7
FZ(X)-5090 50 90 5 20 11 220 7.9 5.5
FZ(X)-50110 50 110 5 20 13 260 8 7
FZ(X)-6090 60 90 5 22 11 242 7.9 5.5
FZ(X)-60110 60 110 5 22 13 286 8 7
FZ(X)-80130 80 130 5 28 15 420 8 9
ICP NO.11063581号
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