Flanged Ball Nuts
left hand, form B
L1370.L Left Hand Flanged Ball Nuts
DIN 69051, form B, material: Steel
Alternative products you may wish to consider
Lead
5
d1 for screw
16
Type
Type 1
l1
45
d2
tol. G6
28
d3
±0.15
48
d4
±0.15
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
29.92
Stiffness
N/µm
314
£ 124.87 per unit (click for quantity discounts)
Lead
10
d1 for screw
16
Type
Type 1
l1
57
d2
tol. G6
28
d3
±0.15
48
d4
±0.15
38
d5 for
M 6
d6
5.5
l2
10
w1
±0.15
40
Ball dia.
3.175
Dyn. load C
max.
kN
10.82
Static load C0
max.
kN
23.55
Stiffness
N/µm
255
£ 124.87 per unit (click for quantity discounts)
Lead
5
d1 for screw
20
Type
Type 1
l1
51
d2
tol. G6
36
d3
±0.15
58
d4
±0.15
47
d5 for
M 6
d6
6.6
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
382
£ 127.98 per unit (click for quantity discounts)
Lead
5
d1 for screw
25
Type
Type 1
l1
51
d2
tol. G6
40
d3
±0.15
62
d4
±0.15
51
d5 for
M 6
d6
6.6
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
441
£ 146.59 per unit (click for quantity discounts)
Lead
10
d1 for screw
25
Type
Type 1
l1
80
d2
tol. G6
40
d3
±0.15
62
d4
±0.15
51
d5 for
M 6
d6
6.6
l2
12
w1
±0.15
48
Ball dia.
4.762
Dyn. load C
max.
kN
28.96
Static load C0
max.
kN
71.54
Stiffness
N/µm
490
£ 171.45 per unit (click for quantity discounts)
Lead
5
d1 for screw
32
Type
Type 1
l1
52
d2
tol. G6
50
d3
±0.15
80
d4
±0.15
65
d5 for
M 6
d6
9.0
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
529
£ 221.21 per unit (click for quantity discounts)
Lead
10
d1 for screw
32
Type
Type 1
l1
85
d2
tol. G6
50
d3
±0.15
80
d4
±0.15
65
d5 for
M 6
d6
9.0
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
598
£ 217.18 per unit (click for quantity discounts)
Lead
5
d1 for screw
40
Type
Type 2
l1
55
d2
tol. G6
63
d3
±0.15
93
d4
±0.15
78
d5 for
M 8
d6
9.0
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
617
£ 239.04 per unit (click for quantity discounts)
Lead
10
d1 for screw
40
Type
Type 2
l1
88
d2
tol. G6
63
d3
±0.15
93
d4
±0.15
78
d5 for
M 8
d6
9.0
l2
14
w1
±0.15
70
Ball dia.
6.340
Dyn. load C
max.
kN
52.95
Static load C0
max.
kN
152.00
Stiffness
N/µm
715
£ 279.60 per unit (click for quantity discounts)
Lead
10
d1 for screw
50
Type
Type 2
l1
88
d2
tol. G6
75
d3
±0.15
110
d4
±0.15
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
833
£ 404.40 per unit (click for quantity discounts)
Lead
10
d1 for screw
63
Type
Type 2
l1
93
d2
tol. G6
90
d3
±0.15
125
d4
±0.15
108
d5 for
M 8
d6
11.0
l2
18
w1
±0.15
95
Ball dia.
6.350
Dyn. load C
max.
kN
65.89
Static load C0
max.
kN
248.68
Stiffness
N/µm
970
£ 645.93 per unit (click for quantity discounts)
Lead
10
d1 for screw
80
Type
Type 2
l1
93
d2
tol. G6
105
d3
±0.15
145
d4
±0.15
125
d5 for
M 8
d6
13.5
l2
20
w1
±0.15
110
Ball dia.
6.350
Dyn. load C
max.
kN
72.04
Static load C0
max.
kN
313.36
Stiffness
N/µm
1068
£ 1,102.80 per unit (click for quantity discounts)
Lead
d1 for screw
Type
l1
d2
tol. G6
d3
±0.15
d4
±0.15
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 | Lead | d1 for screw | Type | l1 | d2 tol. G6 | d3 ±0.15 | d4 ±0.15 | d5 for | d6 | l2 | w1 ±0.15 | Ball dia. | Dyn. load C max. kN | Static load C0 max. kN | Stiffness N/µm | |||||||||||||||||||||
| L1370.16L-05 | 5 | 16 | Type 1 | 45 | 28 | 48 | 38 | M 6 | 5.5 | 10 | 40 | 3.175 | 13.53 | 29.92 | 314 | ||||||||||||||||||||||
£ 124.87 per unit (click for quantity discounts) Ready to despatch 5 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 5 d1 for screw 16 Type Type 1 l1 45 d2
tol. G6 28 d3
±0.15 48 d4
±0.15 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 29.92 Stiffness
N/µm 314 | |||||||||||||||||||||||||||||||||||||
| L1370.16L-10 | 10 | 16 | Type 1 | 57 | 28 | 48 | 38 | M 6 | 5.5 | 10 | 40 | 3.175 | 10.82 | 23.55 | 255 | ||||||||||||||||||||||
£ 124.87 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 10 d1 for screw 16 Type Type 1 l1 57 d2
tol. G6 28 d3
±0.15 48 d4
±0.15 38 d5 for M 6 d6 5.5 l2 10 w1
±0.15 40 Ball dia. 3.175 Dyn. load C
max.
kN 10.82 Static load C0
max.
kN 23.55 Stiffness
N/µm 255 | |||||||||||||||||||||||||||||||||||||
| L1370.20L-05 | 5 | 20 | Type 1 | 51 | 36 | 58 | 47 | M 6 | 6.6 | 10 | 44 | 3.175 | 15.21 | 38.00 | 382 | ||||||||||||||||||||||
£ 127.98 per unit (click for quantity discounts) Ready to despatch 9 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 5 d1 for screw 20 Type Type 1 l1 51 d2
tol. G6 36 d3
±0.15 58 d4
±0.15 47 d5 for M 6 d6 6.6 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 382 | |||||||||||||||||||||||||||||||||||||
| L1370.25L-05 | 5 | 25 | Type 1 | 51 | 40 | 62 | 51 | M 6 | 6.6 | 10 | 48 | 3.175 | 16.91 | 48.09 | 441 | ||||||||||||||||||||||
£ 146.59 per unit (click for quantity discounts) Ready to despatch 11 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 5 d1 for screw 25 Type Type 1 l1 51 d2
tol. G6 40 d3
±0.15 62 d4
±0.15 51 d5 for M 6 d6 6.6 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 441 | |||||||||||||||||||||||||||||||||||||
| L1370.25L-10 | 10 | 25 | Type 1 | 80 | 40 | 62 | 51 | M 6 | 6.6 | 12 | 48 | 4.762 | 28.96 | 71.54 | 490 | ||||||||||||||||||||||
£ 171.45 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 10 d1 for screw 25 Type Type 1 l1 80 d2
tol. G6 40 d3
±0.15 62 d4
±0.15 51 d5 for M 6 d6 6.6 l2 12 w1
±0.15 48 Ball dia. 4.762 Dyn. load C
max.
kN 28.96 Static load C0
max.
kN 71.54 Stiffness
N/µm 490 | |||||||||||||||||||||||||||||||||||||
| L1370.32L-05 | 5 | 32 | Type 1 | 52 | 50 | 80 | 65 | M 6 | 9.0 | 12 | 62 | 3.175 | 18.85 | 62.21 | 529 | ||||||||||||||||||||||
£ 221.21 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 5 d1 for screw 32 Type Type 1 l1 52 d2
tol. G6 50 d3
±0.15 80 d4
±0.15 65 d5 for M 6 d6 9.0 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 529 | |||||||||||||||||||||||||||||||||||||
| L1370.32L-10 | 10 | 32 | Type 1 | 85 | 50 | 80 | 65 | M 6 | 9.0 | 12 | 62 | 6.350 | 47.12 | 119.72 | 598 | ||||||||||||||||||||||
£ 217.18 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 10 d1 for screw 32 Type Type 1 l1 85 d2
tol. G6 50 d3
±0.15 80 d4
±0.15 65 d5 for M 6 d6 9.0 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 598 | |||||||||||||||||||||||||||||||||||||
| L1370.40L-05 | 5 | 40 | Type 2 | 55 | 63 | 93 | 78 | M 8 | 9.0 | 14 | 70 | 3.175 | 20.69 | 78.34 | 617 | ||||||||||||||||||||||
£ 239.04 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 5 d1 for screw 40 Type Type 2 l1 55 d2
tol. G6 63 d3
±0.15 93 d4
±0.15 78 d5 for M 8 d6 9.0 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 617 | |||||||||||||||||||||||||||||||||||||
| L1370.40L-10 | 10 | 40 | Type 2 | 88 | 63 | 93 | 78 | M 8 | 9.0 | 14 | 70 | 6.340 | 52.95 | 152.00 | 715 | ||||||||||||||||||||||
£ 279.60 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 10 d1 for screw 40 Type Type 2 l1 88 d2
tol. G6 63 d3
±0.15 93 d4
±0.15 78 d5 for M 8 d6 9.0 l2 14 w1
±0.15 70 Ball dia. 6.340 Dyn. load C
max.
kN 52.95 Static load C0
max.
kN 152.00 Stiffness
N/µm 715 | |||||||||||||||||||||||||||||||||||||
| L1370.50L-10 | 10 | 50 | Type 2 | 88 | 75 | 110 | 93 | M 8 | 11.0 | 16 | 85 | 6.350 | 58.88 | 192.35 | 833 | ||||||||||||||||||||||
£ 404.40 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 10 d1 for screw 50 Type Type 2 l1 88 d2
tol. G6 75 d3
±0.15 110 d4
±0.15 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 833 | |||||||||||||||||||||||||||||||||||||
| L1370.63L-10 | 10 | 63 | Type 2 | 93 | 90 | 125 | 108 | M 8 | 11.0 | 18 | 95 | 6.350 | 65.89 | 248.68 | 970 | ||||||||||||||||||||||
£ 645.93 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 10 d1 for screw 63 Type Type 2 l1 93 d2
tol. G6 90 d3
±0.15 125 d4
±0.15 108 d5 for M 8 d6 11.0 l2 18 w1
±0.15 95 Ball dia. 6.350 Dyn. load C
max.
kN 65.89 Static load C0
max.
kN 248.68 Stiffness
N/µm 970 | |||||||||||||||||||||||||||||||||||||
| L1370.80L-10 | 10 | 80 | Type 2 | 93 | 105 | 145 | 125 | M 8 | 13.5 | 20 | 110 | 6.350 | 72.04 | 313.36 | 1068 | ||||||||||||||||||||||
£ 1,102.80 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Lead 10 d1 for screw 80 Type Type 2 l1 93 d2
tol. G6 105 d3
±0.15 145 d4
±0.15 125 d5 for M 8 d6 13.5 l2 20 w1
±0.15 110 Ball dia. 6.350 Dyn. load C
max.
kN 72.04 Static load C0
max.
kN 313.36 Stiffness
N/µm 1068 | |||||||||||||||||||||||||||||||||||||
Technical & Application
Material
Steel (16MnCr5 or 100Cr6), with Vulkolan seals.
Technical Notes
To DIN 69051 form B.
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 easy mounting of the ball screw nuts see the nut bracket - part L1377.
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.
