Miniature Ball Nuts
cylindrical
L1379.F Miniature Flanged Ball Nut
material: Steel
Order No.
L1379.F12-020
d1 for screw
12
Pitch
2.0
d2
tol. G6
20
d3
37
d4
29
d5
4.5
l1
28
l2
5.0
l3
±0.10
24
No. of circuits
4
Ball dia.
1.2
Dyn. load C
max.
kN
3.17
Static load C0
max.
kN
8.88
Stiffness
N/µm
216
£ 177.46 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.
Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
| Units | Price/unit after discount | Applied Discount |
| 1-4 | £ 177.46 | 0% |
| 5-19 | £ 159.71 | 10% |
| 20-39 | £ 155.28 | 12.5% |
| 40-59 | £ 150.84 | 15% |
| 60-99 | £ 146.40 | 17.5% |
| 100+ | £ 133.10 | 25% |
Technical & Application
Material
Steel body (16MnCr5), balls (100Cr6) and polyurethane (Vulkolan) seals.
Technical Notes
Axial clearance 0,05mm.
Preload max. 5% of dynamic load.
For axial run-out, concentricity and parallelism figures see technical pages.
For use with miniature ball screws L1379.06- L1379.14.
Tips
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.
