Specification :

mm inch
Outer * Bore * Thickness Outer * Bore * Thickness
305* 61.9* 0.92mm 12" * 2-7/ 16" * 0.036"
305* 61.9* 0.94mm 12" * 2-7/ 16" * 0.037"
305* 61.9* 0.96mm 12" * 2-7/ 16" * 0.038"
305* 61.9* 1.15mm 12" * 2-7/ 16" * 0.045"
2.Tooth number 282/ 264
3.Use for Cotton Machinery
Lummus 80
88
90 Murray 80
90 Continental 80
90 Hardwicke-Etter 80
90
100
120
177-178Dual.
1.spec.
mm inch
Outer * Bore * Thickness Outer * Bore * Thickness
305* 87.5* 0.92mm 12" * 3-7/ 16" * 0.036"
305* 87.5* 0.96mm 12" * 3-7/ 16" * 0.038"
305* 87.5* 1.15mm 12" * 3-7/ 16" * 0.045"
2.tooth number 282/ 264
3.Used for Cotton Machinery
Lummus 128
158 Murray 120 Hardwicke-Etter 224-254 Dual.
1.spec.
mm inch
Outer * Bore * Thickness Outer * Bore * Thickness
305* 100* 0.94mm 12" * 3-15/ 16" * 0.037"
2.Tooth number 282/ 264
3.Used for Continental 120
1.spec.
mm inch
Outer * Bore * Thickness Outer * Bore * Thickness
305* 120* 0.92mm 12" * 4-3/ 4" * 0.036"
305* 120* 1.15mm 12" * 4-3/ 4" * 0.045"
2.Tooth number 282/ 264
3.used for  Lummus 108
158 Consolidated 164
198
1.spec.
mm inch
Outer * Bore * Thickness Outer* Bore* Thickness
406* 174* 0.94mm 16" * 6-7/ 8" * 0.037"
2.tooth number 352/ 330
3.use for Continental 79
114
141