Superior Die Sets (old)

BALL BEARING DIE SETS - TYPE A

Superior Type A Ball Bearing Die Sets are manufactured with a slotted guide pin and an aluminum alloy ball cage with ball bearings. These components are used instead of friction guide pins and bushings and contribute to longer die life. Ideal applications for Ball Bearing Die Sets are those which require high press speeds and easier assembly/disassembly of the die set.

PUNCH HOLDER

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DEPLETED) MINIMUM SHUT HEIGHT (DIE LIFE

(STRAIGHT) MAXIMUM PIN LENGTH

(DEMOUNTABLE) MAXIMUM PIN LENGTH

HEIGHT MAXIMUM SHOULDER BUSHING

(SLEEVE) OVERALL BUSHING LENGTH

LENGTH MAXIMUM BALL CAGE

(DEMOUNTABLE) OVERALL BUSHING LENGTH

DIE SHOE

F

F

STANDARD PIN LOCATIONS - BALL BEARING

DEMOUNT. BUSHING (F) PIN DIAMETER STRAIGHT SLEEVE (F)

3/4 2.068 N/A 1.375

1

1 1/4 1 1/2 1 3/4

2

2 1/2

3

2.358 2.803 3.218 3.498 3.955 4.465 4.965

2.500 2.937 3.343 3.625 4.156 4.656 5.156 1.500 1.750 2.000 2.125 2.375 2.625 2.875

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STANDARD PIN LOCATIONS - BALL BEARING - METRIC

DEMOUNT. BUSHING (F) PIN DIAMETER STRAIGHT SLEEVE (F)

19

25

32

40

44

50

63

80 134,000 139,000 78,000

57,000 64,000 75,000 85,500 94,000 102,500 116,500

61,500 67,500 78,500 89,000 97,500 107,500 121,500 39,000 42,000 48,000 53,000 57,000 62,000 69,000

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NOTE: F Dimension refers to distance from edge of die set to inside edge of bushing.

uncontrolled if printed or downloaded

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