Jump past the navigation
Menu
Login
Basket
L1943.KLC43
HomeProductsLinear ComponentsLinear Guideways & RailsLong Linear RailsEasy to Install RailsL1943.KLC43L1943.KLC43-2560

L1943.KLC43 Heavy Duty K Rail

counterbored holes, material: Steel
L1943.KLC43 Heavy Duty K Rail
L1943.KLC43 Heavy Duty K Rail
Article properties
Order No.
L1943.KLC43-2560
d1
18
d2 for screws
M8
h1
43
h2
21.5
l1
2560
l2
80
l3
40
r
2.5
w1
21
w2
4.5
w3
3.1
See full product selection
£ 616.34 per unit (click for quantity discounts)
Ready to despatch 0
Need more? Manufactured within 21 working days from order.
Typical UK delivery charge: £13.50.
Confirmed at checkout.
Buy more & save with our quantity discounts
UnitsPrice/unit
after discount		Applied
Discount
1-4£ 616.340%
5-9£ 554.7110%
10-19£ 523.8915%
20-49£ 462.2625%
50+£ 400.6235%
Download product datasheet
Download FREE CAD

Technical & Application

Material

Carbon steel. Raceways induction hardened and ground.
Electrolytic zinc-plated (excluding raceways).

Technical Notes

The K rail is a master rail and is usually used with a U slave rail (allows for system misalignment in two planes).
This is the counterbored rail type (most popular), which is usually used with a corresponding ULC rail.
Special low profile Torx head screws provided free of charge.
Weight: 2,6 Kg/m.

Tips

Standard carriages are the L1943.N versions (die cast aluminium alloy with wipers). Alternatively the L1943.C type is also available (without wipers).

Important Notes

K Rails are not suited for vertical applications.

Product Datasheets

L1943.KLC43 Heavy Duty K RailJune 19, 2025, 4:38 PM / 79.79 kB
Easy to Install RailsJune 19, 2025, 4:55 PM / 34.89 MB
Long Linear RailsJune 19, 2025, 4:49 PM / 50.84 MB
Linear Guideways & RailsJune 19, 2025, 4:45 PM / 78.39 MB
Linear ComponentsJune 19, 2025, 4:38 PM / 38.25 MB

CAD files

L1943.KLC43 AcisMarch 18, 2019, 3:11 PM / 1.83 MB
L1943.KLC43 IGESMarch 18, 2019, 3:11 PM / 7.00 MB
L1943.KLC43 ParasolidMarch 18, 2019, 3:11 PM / 1.26 MB
L1943.KLC43 ProEMarch 18, 2019, 3:11 PM / 15.99 MB
L1943.KLC43 SolidWorksMarch 18, 2019, 3:11 PM / 14.15 MB
L1943.KLC43 StepMarch 18, 2019, 3:11 PM / 2.52 MB

Alternative products you may wish to consider

L1918.CS - Light Duty Sliders - Size 18
Light Duty Sliders
solid body, no seals
L1918.CR - Light Duty Sliders, size 18
Light Duty Sliders
with seals, top fixing
L1918.N - Light Duty Sliders, size 18
Light Duty Sliders
standard
L1918.CSW - Light Duty Sliders - Size 18
Light Duty Sliders
solid body
L1918.CL - Light Duty Sliders, size 18
Light Duty Sliders
with seals, front fixing
L1918.18T-C - Light Duty T Rail
Light Duty T Rail
counterbored holes
L1918.18U-C - Light Duty U Rail
Light Duty U Rail
counterbored holes
L1918.18T-V - Light Duty T Rail
Light Duty T Rail
countersunk holes
L1918.18U-V - Light Duty U Rail
Light Duty U Rail
countersunk holes
L1918.TLC18 - Light Duty T Rail
Light Duty T Rail
counterbored holes
L1918.TLV18 - Light Duty T Rail
Light Duty T Rail
countersunk holes
L1918.ULV18 - Light Duty U Rail
Light Duty U Rail
countersunk holes
L1918.ULC18 - Light Duty U Rail
Light Duty U Rail
counterbored holes
L1928.CL - Medium Duty Sliders, size 28
Medium Duty Sliders
Steel
L1928.CR - Medium Duty Sliders, size 28
Medium Duty Sliders
with seals, top fixing
L1928.CSW - Medium Duty Sliders, size 28
Medium Duty Sliders
solid body
L1928.CS - Medium Duty Sliders - Size 28
Medium Duty Sliders
solid body, no seals
L1928.CDW - Medium Duty Sliders - size 28
Medium Duty Sliders
solid body
L1928.TLC28 - Medium Duty T Rail
Medium Duty T Rail
counterbored holes
L1928.ULC28 - Medium Duty U Rail
Medium Duty U Rail
counterbored holes
L1928.TLV28 - Medium Duty T Rail
Medium Duty T Rail
countersunk holes
L1928.ULV28 - Medium Duty U Rail
Medium Duty U Rail
countersunk holes
L1928.28T-C - Medium Duty T Rail
Medium Duty T Rail
counterbored holes
L1928.28U-C - Medium Duty U Rail
Medium Duty U Rail
L1928.28T-V - Medium Duty T Rail
Medium Duty T Rail
L1928.28U-V - Medium Duty U Rail
Medium Duty U Rail
L1935.CSW - Medium Duty Sliders, size 35
Medium Duty Sliders
solid body
L1935.CS - Medium Duty Sliders, size 35
Medium Duty Sliders
solid body, no seals
L1935.CL - Medium Duty Sliders, size 35
Medium Duty Sliders
with seals, front fixing
L1935.CR - Medium Duty Sliders, size 35
Medium Duty Sliders
with seals, top fixing
L1935.TLC35 - Medium Duty T Rail
Medium Duty T Rail
counterbored holes
L1935.ULC35 - Medium Duty U Rail
Medium Duty U Rail
counterbored holes
L1935.TLV35 - Medium Duty T Rail
Medium Duty T Rail
countersunk holes
L1935.ULV35 - Medium Duty U Rail
Medium Duty U Rail
countersunk holes
L1935.35T-C - Medium Duty T Rail
Medium Duty T Rail
counterbored holes
L1935.35U-C - Medium Duty U Rail
Medium Duty U Rail
counterbored holes
L1935.35T-V - Medium Duty T Rail
Medium Duty T Rail
countersunk holes
L1935.35U-V - Medium Duty U Rail
Medium Duty U Rail
countersunk holes
L1943.CS - Heavy Duty Sliders - Size 43
Heavy Duty Sliders
solid body, no seals
L1943.CL - Heavy Duty Sliders - Size 43
Heavy Duty Sliders
with seals, front fixing
L1943.CR - Heavy Duty Sliders, size 43
Heavy Duty Sliders
with seals, top fixing
L1943.43T-C - Heavy Duty T Rail
Heavy Duty T Rail
counterbored holes
L1943.43U-C - Heavy Duty U Rail
Heavy Duty U Rail
counterbored holes
L1943.43T-V - Heavy Duty T Rail
Heavy Duty T Rail
countersunk holes
L1943.43U-V - Heavy Duty U Rail
Heavy Duty U Rail
countersunk holes
L1943.TLV43 - Heavy Duty T Rail
Heavy Duty T Rail
countersunk holes
L1943.ULV43 - Heavy Duty U Rail
Heavy Duty U Rail
countersunk holes
L1963.TLC63 - Very Heavy Duty T Rail
V Heavy Duty T Rail
counterbored holes
L1963.ULC63 - Very Heavy Duty U Rail
V Heavy Duty U Rail
counterbored holes
L1963.TLV63 - Very Heavy Duty T Rail
V Heavy Duty T Rail
countersunk holes
L1963.ULV63 - Very Heavy Duty U Rail
V Heavy Duty U Rail
countersunk holes
L1963.KLC63 - Very Heavy Duty K Rail
V Heavy Duty K Rail
counterbored holes
L1900.CB - Individual Rollers
Compact Rail Rollers
L1900.CL - Slider Clamps
Slider Clamps
manual
L1900.S - Low Profile Screws
Fixing Screws
for compact rail
L1928.NL - Medium Duty Sliders, size 28
Medium Duty Sliders
long
L1943.N - Heavy Duty Sliders, size 43
Heavy Duty Sliders
standard
L1943.NL - Heavy Duty Sliders - Size 43
Heavy Duty Sliders
long
L1943.CSW - Heavy Duty Sliders - Size 43
Heavy Duty Sliders
solid body
L1943.CDW - Heavy Duty Sliders - Size 43
Heavy Duty Sliders
solid body
L1943.TLC43 - Heavy Duty T Rail
Heavy Duty T Rail
counterbored holes
L1943.ULC43 - Heavy Duty U Rail
Heavy Duty U Rail
counterbored holes
L1943.KLC43 - Heavy Duty K Rail
Heavy Duty K Rail
counterbored holes
L1943.KLV43 - Heavy Duty K Rail
Heavy Duty K Rail
countersunk holes
L1963.N - Very Heavy Duty Sliders, size 63
V Heavy Duty Sliders
standard
L1928.N - Medium Duty Sliders, size 28
Medium Duty Sliders
standard
L1963.KLV63 - Very Heavy Duty K Rail
V Heavy Duty K Rail
countersunk holes
L1963.CS - Very Heavy Sliders, size 63
V Heavy Duty Sliders
solid body, no seals
L1963.CSW - Very Heavy Sliders - Size 63
V Heavy Duty Sliders
solid body, no seals
L1963.63T-V - Very Heavy Duty T Rail
V Heavy Duty T Rail
Steel
L1963.63T-C - Very Heavy Duty T Rail
V Heavy Duty T Rail
Steel
L1963.63U-C - Very Heavy Duty U Rail
V Heavy Duty U Rail
Steel
L1963.63U-V - Very Heavy Duty U Rail
V Heavy Duty U Rail
Steel
L1963.63K-C - Very Heavy Duty K Rail
V Heavy Duty K Rail
Steel
L1963.63K-V - Very Heavy Duty K Rail
V Heavy Duty K Rail
Steel
L1900.CPN - Individual Rollers
Compact Rail Rollers
L1900.CPNX - Individual Rollers
Compact Rail Rollers

This content is not visible because of your cookie settings.


Contact
Automotion Components
Alexia House, Glenmore Business Park
PO19 7BJ Chichester
United Kingdom
0333 207 4498
sales@automotioncomponents.co.uk
Route via Google Maps

Company registration no: 00496138
Company VAT number GB 408154022

Information
FAQNewsTechnical ReferenceComponents In Motion
Follow us
© 2025 Automotion Components
Contact
Automotion Components

Alexia House, Glenmore Business Park
PO19 7BJ Chichester
United Kingdom
0333 207 4498