Flanged Ball Nuts
left hand, form B
L1371.L Left Hand Flanged Double Ball Nuts
material: Steel
Alternative products you may wish to consider
d1 for screw
16
Pitch
5
l1
100
d2
tol. G6
28
d3
48
d4
38
d5 for
M 6
d6
5.5
l2
10
w1
±0.15
40
Ball dia.
3.175
Dyn. load C
max.
kN
13.53
Static load C0
max.
kN
29.93
Stiffness
N/µm
431
d1 for screw
20
Pitch
5
l1
101
d2
tol. G6
36
d3
55
d4
47
d5 for
M 6
d6
7.0
l2
10
w1
±0.15
44
Ball dia.
3.175
Dyn. load C
max.
kN
15.21
Static load C0
max.
kN
38.00
Stiffness
N/µm
519
d1 for screw
25
Pitch
5
l1
101
d2
tol. G6
40
d3
62
d4
51
d5 for
M 6
d6
7.0
l2
10
w1
±0.15
48
Ball dia.
3.175
Dyn. load C
max.
kN
16.91
Static load C0
max.
kN
48.09
Stiffness
N/µm
608
d1 for screw
32
Pitch
5
l1
102
d2
tol. G6
50
d3
70
d4
65
d5 for
M 6
d6
7.0
l2
12
w1
±0.15
62
Ball dia.
3.175
Dyn. load C
max.
kN
18.85
Static load C0
max.
kN
62.21
Stiffness
N/µm
725
d1 for screw
32
Pitch
10
l1
162
d2
tol. G6
50
d3
80
d4
65
d5 for
M 8
d6
7.0
l2
12
w1
±0.15
62
Ball dia.
6.350
Dyn. load C
max.
kN
47.12
Static load C0
max.
kN
119.72
Stiffness
N/µm
804
d1 for screw
40
Pitch
5
l1
105
d2
tol. G6
63
d3
80
d4
78
d5 for
M 6
d6
7.0
l2
14
w1
±0.15
70
Ball dia.
3.175
Dyn. load C
max.
kN
20.69
Static load C0
max.
kN
78.34
Stiffness
N/µm
853
d1 for screw
40
Pitch
10
l1
165
d2
tol. G6
63
d3
95
d4
78
d5 for
M 8
d6
9.0
l2
14
w1
±0.15
70
Ball dia.
6.350
Dyn. load C
max.
kN
52.92
Static load C0
max.
kN
152.00
Stiffness
N/µm
970
d1 for screw
50
Pitch
10
l1
171
d2
tol. G6
75
d3
110
d4
93
d5 for
M 8
d6
11.0
l2
16
w1
±0.15
85
Ball dia.
6.350
Dyn. load C
max.
kN
58.88
Static load C0
max.
kN
192.35
Stiffness
N/µm
1147
d1 for screw
Pitch
l1
d2
tol. G6
d3
d4
d5 for
d6
l2
w1
±0.15
Ball dia.
Dyn. load C
max.
kN
Static load C0
max.
kN
Stiffness
N/µm
| Price & Availability | Article | d1 for screw | Pitch | l1 | d2 tol. G6 | d3 | d4 | d5 for | d6 | l2 | w1 ±0.15 | Ball dia. | Dyn. load C max. kN | Static load C0 max. kN | Stiffness N/µm | ||||||
| L1371.16L-05 | 16 | 5 | 100 | 28 | 48 | 38 | M 6 | 5.5 | 10 | 40 | 3.175 | 13.53 | 29.93 | 431 | |||||||
Ready to despatch 0 Need more? Please call us.
d1 for screw 16 Pitch 5 l1 100 d2
tol. G6 28 d3 48 d4 38 d5 for M 6 d6 5.5 l2 10 w1
±0.15 40 Ball dia. 3.175 Dyn. load C
max.
kN 13.53 Static load C0
max.
kN 29.93 Stiffness
N/µm 431 | |||||||||||||||||||||
| L1371.20L-05 | 20 | 5 | 101 | 36 | 55 | 47 | M 6 | 7.0 | 10 | 44 | 3.175 | 15.21 | 38.00 | 519 | |||||||
Ready to despatch 0 Need more? Please call us.
d1 for screw 20 Pitch 5 l1 101 d2
tol. G6 36 d3 55 d4 47 d5 for M 6 d6 7.0 l2 10 w1
±0.15 44 Ball dia. 3.175 Dyn. load C
max.
kN 15.21 Static load C0
max.
kN 38.00 Stiffness
N/µm 519 | |||||||||||||||||||||
| L1371.25L-05 | 25 | 5 | 101 | 40 | 62 | 51 | M 6 | 7.0 | 10 | 48 | 3.175 | 16.91 | 48.09 | 608 | |||||||
Ready to despatch 0 Need more? Please call us.
d1 for screw 25 Pitch 5 l1 101 d2
tol. G6 40 d3 62 d4 51 d5 for M 6 d6 7.0 l2 10 w1
±0.15 48 Ball dia. 3.175 Dyn. load C
max.
kN 16.91 Static load C0
max.
kN 48.09 Stiffness
N/µm 608 | |||||||||||||||||||||
| L1371.32L-05 | 32 | 5 | 102 | 50 | 70 | 65 | M 6 | 7.0 | 12 | 62 | 3.175 | 18.85 | 62.21 | 725 | |||||||
Ready to despatch 0 Need more? Please call us.
d1 for screw 32 Pitch 5 l1 102 d2
tol. G6 50 d3 70 d4 65 d5 for M 6 d6 7.0 l2 12 w1
±0.15 62 Ball dia. 3.175 Dyn. load C
max.
kN 18.85 Static load C0
max.
kN 62.21 Stiffness
N/µm 725 | |||||||||||||||||||||
| L1371.32L-10 | 32 | 10 | 162 | 50 | 80 | 65 | M 8 | 7.0 | 12 | 62 | 6.350 | 47.12 | 119.72 | 804 | |||||||
Ready to despatch 0 Need more? Please call us.
d1 for screw 32 Pitch 10 l1 162 d2
tol. G6 50 d3 80 d4 65 d5 for M 8 d6 7.0 l2 12 w1
±0.15 62 Ball dia. 6.350 Dyn. load C
max.
kN 47.12 Static load C0
max.
kN 119.72 Stiffness
N/µm 804 | |||||||||||||||||||||
| L1371.40L-05 | 40 | 5 | 105 | 63 | 80 | 78 | M 6 | 7.0 | 14 | 70 | 3.175 | 20.69 | 78.34 | 853 | |||||||
Ready to despatch 0 Need more? Please call us.
d1 for screw 40 Pitch 5 l1 105 d2
tol. G6 63 d3 80 d4 78 d5 for M 6 d6 7.0 l2 14 w1
±0.15 70 Ball dia. 3.175 Dyn. load C
max.
kN 20.69 Static load C0
max.
kN 78.34 Stiffness
N/µm 853 | |||||||||||||||||||||
| L1371.40L-10 | 40 | 10 | 165 | 63 | 95 | 78 | M 8 | 9.0 | 14 | 70 | 6.350 | 52.92 | 152.00 | 970 | |||||||
Ready to despatch 0 Need more? Please call us.
d1 for screw 40 Pitch 10 l1 165 d2
tol. G6 63 d3 95 d4 78 d5 for M 8 d6 9.0 l2 14 w1
±0.15 70 Ball dia. 6.350 Dyn. load C
max.
kN 52.92 Static load C0
max.
kN 152.00 Stiffness
N/µm 970 | |||||||||||||||||||||
| L1371.50L-10 | 50 | 10 | 171 | 75 | 110 | 93 | M 8 | 11.0 | 16 | 85 | 6.350 | 58.88 | 192.35 | 1147 | |||||||
Ready to despatch 0 Need more? Please call us.
d1 for screw 50 Pitch 10 l1 171 d2
tol. G6 75 d3 110 d4 93 d5 for M 8 d6 11.0 l2 16 w1
±0.15 85 Ball dia. 6.350 Dyn. load C
max.
kN 58.88 Static load C0
max.
kN 192.35 Stiffness
N/µm 1147 | |||||||||||||||||||||
Technical & Application
Material
Steel (16MnCr5 or 100Cr6), with Vulkolan seals.
Technical Notes
Axial play for 5mm pitch = 0,05mm; for 10mm pitch = 0,10mm; for multi-starts = 0,20mm.
Preload max. 5% of max. dynamic load.
For axial run-out, concentricity and parallelism figures see technical pages.
With lubrication and fixing holes.
For use with ball screws no. L1375.
Tips
For miniature ball screws Ø6 to Ø14 see part no. L1379.
Important Notes
Fit ball nut to screw using the sleeve provided. Offer up the ball nut to the screw and slide carefully on. Do not remove the ball nut from the sleeve provided - the ball bearings can come loose rendering the ball nut unusable.
