Model BLW SERIES
MORE +
CLOSE +
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
Dynamic
rating

Ca
Static
rating

C0a
mm mm mm mm mm mm kN kN
BLW 3232-3.6 Ball Screw
32
32
33.25
68
99
155
23.7
59.5
BLW 3636-3.6 Ball Screw
36
36
37.4
79
116
181
30.8
78
BLW 4040-3.6 Ball Screw
40
40
41.75
84
121
191
38.7
99.2
BLW 5050-3.6 Ball Screw
50
50
52.2
106
149
245
57.8
155
BLW 1510-5.6 Ball Screw
15
10
15.75
43
64
89
14.3
27.8
BLW 1616-3.6 Ball Screw
16
16
16.65
41
60
84.5
7.1
14.3
BLW 2020-3.6 Ball Screw
20
20
20.75
48
69
105
11.1
24.7
BLW 2525-3.6 Ball Screw
25
25
26
57
82
124.5
16.6
38.7