Type ER - with dowel pin and insertion groove.
DIN 173 ER Renewable Bush, Fixed & Slip.
Hardened and wear-proof, made from best quality case-hardening steel. The renewable bush can be used as a quick change or fixed bush.
As a register for the top pin or for direct retention of the renewable bush it is advisable to use the locking screw, DIN 173K. Renewable bushes of the long range are reduced on the outside dia. d2 at the bottom so that the remaining guide length is the same as that of the basic bush length. Entry groove version only for the lengths L1 short and medium.
For use with DIN 173G and DIN 173H liner bush.
Please contact us if the size you require is not listed.
Hardened and wear-proof, case-hardening steel, ground internally and externally.
Hardness - (820 +/- 40) HV 30
Tolerance - For bore d1 = G 7 / For outside dia. d2 = h 6