Large Lead Model BLK

With this Ball Screw, the shaft diameter is the same as the lead dimension.

 
Model No. Screw 
shaft 
outer 
diameter

d		 Lead


Ph		 Ball 
center-to-
center 
diameter

dp
 		 Outer 
diameter

D
g6		 Flange 
diameter


D1		 Overall 
length


L1		 Basic load rating Detail specifications CAD Dimensional drawing
Dynamic 
rating

Ca		 Static 
rating

C0a		 2D 
(DXF)		 3D
mm mm mm mm mm mm kN kN
BLK 1510-5.6 15 10 15.75 34 57 44 14.3 27.8
BLK 1616-2.8 16 16 16.65 32 53 54 5.2 9.9
BLK 1616-3.6 16 16 16.65 32 53 38 7.1 14.3
BLK 2020-2.8 20 20 20.75 39 62 65 8.1 17.2
BLK 2020-3.6 20 20 20.75 39 62 45 11.1 24.7
BLK 2525-2.8 25 25 26 47 74 80 12.2 26.9
BLK 2525-3.6 25 25 26 47 74 55 16.6 38.7
BLK 3232-2.8 32 32 33.25 58 92 102 17.3 41.4
BLK 3232-3.6 32 32 33.25 58 92 70 23.7 59.5
BLK 3620-5.6 36 20 37.75 70 110 78 54.9 134.3
BLK 3624-5.6 36 24 38 75 115 94 63.8 151.9
BLK 3636-2.8 36 36 37.4 66 106 113 22.4 54.1
BLK 3636-3.6 36 36 37.4 66 106 77 30.8 78
BLK 4040-2.8 40 40 41.75 73 114 125 28.2 68.9
BLK 4040-3.6 40 40 41.75 73 114 85 38.7 99.2
BLK 5050-2.8 50 50 52.2 90 135 156 42.2 107.8
BLK 5050-3.6 50 50 52.2 90 135 106 57.8 155