ERON

Q-LOCK ELEMENTS/BUSHE (Screw Type)

Material Main body : CRMO(SCM440)
Heat treatment Main body : Hardened HRC55

Feature
■This bush can be used both for Q-lock elements/pins(screw type)(side screw type).
■Locating bushes can be used only for Q-lock locating and dia.pins. Clamping-bushes can be used only for clamnping pins.

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Dimensions of mounting process

 

No. Ａ Tolerance A D E F G H I J
QLT19 27 ＋0.033
＋0.020		 36 M4 depth 8 18.5 6.2 4.5 18 7.8
QLT26 36 +0.041
＋0.025		 46 M5 depth10 21.5 7.3 6.0 23 10.5
QLT32 45 ＋0.041
＋0.025		 58 M6 depth12 26.5 9.7 7.0 29 13.0
QLT40 58 ＋0.049
＋0.030		 72 M6 depth12 32.5 12.0 7.0 36 13.0

※dia A pitch tolerance within +-0.01(if not possible, make dimension A or larger with allowances.

Type No. Outer Diameter Overall Diameter Inner Diameter Weight (g)
Locating bush QLT19RB 45 24.5 19 110
Locating bush QLT26RB 58 30.5 26 250
Locating bush QLT32RB 72 37.5 32 470
Locating bush QLT40RB 88 49 40 1000
Clamping Bush QLT19CB 45 24.5 18.5 110
Clamping Bush QLT26CB 58 30.5 28.5 250
Clamping Bush QLT32CB 72 37.5 31.5 470
Clamping Bush QLT40CB 88 49 39.5 1000

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