top knife collars

Top Knife Collars

  • Leading supplier of precision top knife collars
  • Original manufacturer of custom designs to meet unique applications
  • Multiple versions with and without locking
  • Top Knife Collars are often used in machines built by OEMs, including Arrow, Arpeco, Atlas, Azco, Cameron, C.E.I., Dusenbery, Goeble, Jagenberg, Mark Andy, MultiVac, Rotometrics, Titan and others
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Top Knife Collars

Product Details

The world leader in knife holder technology, DIENES designs and manufactures knife collar assemblies to the finest tolerances for the perfect slit edge. Knife collar assemblies are made in a variety of locking designs including eccentric locking devices where a series of steel balls in conjunction with split rings cause the rings to tighten on a shaft securing the knife holder onto the shaft. Knife collar assemblies are also manufactured as plain bore where locking nuts and precision spacers secure the top knife holder to the top shaft. A third design employs brass tip set screws where the operator merely turns the set screw clamping the top knife collar to the male slitting shaft. Extremely narrow cutting widths may be achieved using this technology.

Item # Item Name Fixing Outside Diameter Inside Diameter Thickness Knife Inside Diameter Dimensions
22201 Top Knife Collars SS - Set Screw 48 20 9.83 40 1.889 x 0.787 x 0.387 in
02104- 01 Top Knife Collars EL - Eccentric Lock 48 25 10 40 1.889 x 0.984 x 0.3937 in
02413 Top Knife Collars EL - Eccentric Lock 53 30 10 45 2.087 x 1.181 x 0.3937 in
02513 Top Knife Collars EL - Eccentric Lock 80 35 15 70 3.149 x 1.378 x 0.590 in
02112- 01 Top Knife Collars EL - Eccentric Lock 70 35 9.52 60 2.756 x 1.378 x 0.375 in
021866 Top Knife Collars EL - Eccentric Lock 58 40 9.83 50 2.283 x 1.575 x 0.387 in
02148- 01 Top Knife Collars EL - Eccentric Lock 80 45 10 70 3.149 x 1.77 x 0.3937 in
02061- 01 Top Knife Collars EL - Eccentric Lock 75 45 6.35 65 2.952 x 1.772 x 0.250 in
02354 Top Knife Collars KW - Eccentric Key Way 70 35 10 60 2.756 x 1.378 x 0.3937 in
02500 Top Knife Collars N/A N/A N/A N/A N/A N/A
02344 Top Knife Collars EL - Eccentric Lock 75 45 20 65 2.95 x 1.77 x 0.7874 in
02149- 01 Top Knife Collars EL - Eccentric Lock 75 45 15 65 2.95 x 1.77 x 0.590 in
02349 Top Knife Collars EL - Eccentric Lock 75 45 10 65 2.95 x 1.77 x 0.3937 in
02351 Top Knife Collars EL - Eccentric Lock 75 45 9.52 65 2.95 x 1.77 x 0.375 in
02528 Spanner Wrench N/A N/A N/A N/A N/A N/A
02233 Top Knife Collars KW - Eccentric Key Way 75 50.8 12.7 65 2.95 x 2 x 0.5 in
02593 Top Knife Collars EL - Eccentric Lock 85 60 6.35 75 3.346 x 2.36 x 0.25 in
221240 Top Knife Collars SS - Set Screw 2.25 1.25 0.500 40 N/A
02350 Top Knife Collars EL - Eccentric Lock 85 60 9.52 75 3.346 x 2.36 x 0.375 in
02107- 01 Top Knife Collars EL - Eccentric Lock 90 60 15 80 3.5 x 2.36 x 0.590 in
02028- 01 Top Knife Collars EL - Eccentric Lock 85 60 15 75 3.346 x 2.36 x 0.590 in
02388 Top Knife Collars EL - Eccentric Lock 85 60 10 75 3.346 x 2.36 x 0.3937 in
02500 Spanner Wrench N/A N/A N/A N/A N/A N/A
021537 Top Knife Collars KW - Eccentric Key Way 85 60 9.52 75 3.346 x 2.36 x 0.375 in
02714 Top Knife Collars PB - Plain Bore 85 60 6.35 75 3.346 x 2.36 x 0.25 in
021907 Top Knife Collars SS - Set Screw 95 60 25.4 81.05 3.74 x 2.36 x 1 in
021944 Top Knife Collars SS - Set Screw 95 60 19.05 81.05 3.74 x 2.36 x 0.75 in
021908 Top Knife Collars SS - Set Screw 95 60 12.7 81.05 3.74 x 2.36 x 0.5 in
021909 Top Knife Collars PB - Plain Bore 95 60 9.52 81.05 3.74 x 2.36 x 0.375 in
021411 Top Knife Collars EL - Eccentric Lock 110 80 25 100 4.33 x 3.149 x 1 in
02367 Top Knife Collars EL - Eccentric Lock 110 80 15 100 4.33 x 3.149 x 0.590 in
02603 Top Knife Collars EL - Eccentric Lock 132 100 18 120 5.196 x 3.937 x 0.708 in
221240 Top Knife Collars SS - Set Screw 57.1 31.75 12.7 64.29 2.25 x 1.25 x 0.500 in

Top Knife Collars

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