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Shaft Ends & Journal Range:
Available journal
Standard shaft ends

 

AVAILABLE JOURNAL AND END FORMS   Back to top
The types of the most usual machining forms for the end of the WPC ball screw shaft are shown below.
Most usual shaft ends forms used in ball screw systems 

 

STANDARD SHAFT ENDS  Back to top
Main journal type shaft end:
Type d0xp d1 d2 d5

j6

d6 l4 l5 l6

h13

h11 h12
FJ1 12x5 11,2 9,4 6 5,7 - 8 6 0,8
FJ2 16x5 15 12,9 10 9,6 - 12 9 1,1
FJ3 16x10 15 12,9 10 9,6 - 12 9 1,1
FJ4 16x16 15 12,4 10 9,6 - 12 9 1,1
FJ5 20x5 19 16,9 12 11,5 - 13 10 1,1
FJ6 25x5 24 21,9 17 16,2 - 15 12 1,1
FJ7 25x10 24 21,9 17 16,2 - 15 12 1,1
FJ8 32x5 31 28,4 20 19 - 18 14 1,3
FJ9 32x10 31 28,4 20 19 - 18 14 1,3
FJ10 40x5 39 36,4 30 - 28,6 20 16 1,6
FJ11 40x10 38 33,8 30 - 28,6 20 18 1,6
Free journal type shaft end:
Type d0xp d

h5

d1 d2 d3 d4

h7

l1 l2 l3 bxlxt
MJ1 12x5 6 11,2 9,4 M6x0,5 5 40 16 10 -
MJ2 16x5 10 15 12,9 M10x1 8 50 20 12 2x14x1,2
MJ3 16x10 10 15 12,9 M10x1 8 50 20 12 2x14x1,2
MJ4 16x16 10 15 12,4 M10x1 8 50 20 12 2x14x1,2
MJ5 20x5 12 19 16,9 M12x1 10 60 25 12 3x20x1,8
MJ6 25x5 17 24 21,9 M17x1 15 67 30 14 5x25x3
MJ7 25x10 17 24 21,9 M17x1 15 67 30 14 5x25x3
MJ8 32x5 20 31 28,4 M20x1,5 15 80 40 14 5x28x3
MJ9 32x10 20 31 28,4 M20x1,5 15 80 40 14 5x28x3
MJ10 40x5 30 39 36,4 M30x1,5 25 93 50 18 8x36x4
MJ11 40x10 30 38 33,8 M30x1,5 20 130 50 26 6x36x3,5
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