Finished Shaft Ends Ball Screw 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
BNK 2020-3.6G0+620LC5Y Ball Screw
20
20
20.75
39
74
52
7
12.3
BNK 2020-3.6G2+620LC7Y Ball Screw
20
20
20.75
39
74
52
11.1
24.7
BNK 2020-3.6G0+720LC5Y Ball Screw
20
20
20.75
39
74
52
7
12.3
BNK 2020-3.6G2+720LC7Y Ball Screw
20
20
20.75
39
74
52
11.1
24.7
BNK 2020-3.6G0+820LC5Y Ball Screw
20
20
20.75
39
74
52
7
12.3
BNK 2020-3.6G2+820LC7Y Ball Screw
20
20
20.75
39
74
52
11.1
24.7
BNK 2020-3.6G0+920LC5Y Ball Screw
20
20
20.75
39
74
52
7
12.3
BNK 2020-3.6G2+920LC7Y Ball Screw
20
20
20.75
39
74
52
11.1
24.7
BNK 2020-3.6G0+1020LC5Y Ball Screw
20
20
20.75
39
74
52
7
12.3
BNK 2020-3.6G2+1020LC7Y Ball Screw
20
20
20.75
39
74
52
11.1
24.7
BNK 2020-3.6G0+1120LC5Y Ball Screw
20
20
20.75
39
74
52
7
12.3
BNK 2020-3.6G2+1120LC7Y Ball Screw
20
20
20.75
39
74
52
11.1
24.7
BNK 2020-3.6G0+1220LC5Y Ball Screw
20
20
20.75
39
74
52
7
12.3
BNK 0401-3G0+77LC3Y Ball Screw
4
1
4.15
9
19
13
0.29
0.42
BNK 0401-3G0+77LC5Y Ball Screw
4
1
4.15
9
19
13
0.29
0.42
BNK 0401-3G2+77LC7Y Ball Screw
4
1
4.15
9
19
13
0.29
0.42
BNK 0401-3G0+97LC3Y Ball Screw
4
1
4.15
9
19
13
0.29
0.42
BNK 0401-3G0+97LC5Y Ball Screw
4
1
4.15
9
19
13
0.29
0.42
BNK 0401-3G2+97LC7Y Ball Screw
4
1
4.15
9
19
13
0.29
0.42
BNK 0401-3G0+127LC3Y Ball Screw
4
1
4.15
9
19
13
0.29
0.42
BNK 0401-3G0+127LC5Y Ball Screw
4
1
4.15
9
19
13
0.29
0.42
BNK 0401-3G2+127LC7Y Ball Screw
4
1
4.15
9
19
13
0.29
0.42
BNK 2520-3.6G0+751LC5Y Ball Screw
25
20
26
47
74
53
10.5
19
BNK 2520-3.6G2+751LC7Y Ball Screw
25
20
26
47
74
53
16.7
38