SBKN SERIES
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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
SBKN 3620-7.6 Ball Screw
36
20
37.75
73
114
210
88.1
170.1
SBKN 4020-7.6 Ball Screw
40
20
42
80
136
210
108.9
227.1
SBKN 4030-7.6 Ball Screw
40
30
42
80
136
283
108.1
216.7
SBKN 5020-7.6 Ball Screw
50
20
52
90
146
210
121.2
283.7
SBKN 5030-7.6 Ball Screw
50
30
52
90
146
284
120.8
269.9
SBKN 5036-7.6 Ball Screw
50
36
52
90
146
334
120.1
271.6
SBKN 5520-7.6 Ball Screw
55
20
57
96
152
210
127.2
314.6
SBKN 5530-7.6 Ball Screw
55
30
57
96
152
284
126.4
297.3
SBKN 5536-7.6 Ball Screw
55
36
57
96
152
334
125.9
299