Linear Shafts (Shafting) and Support Rails
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Linear Shaft - NIPDL32SS-024.000-SL 2" Ø 440 Stainless Steel Class L Pre-Drilled Length: 24"
$589.60
Pre-Drilled Linear Shaft of 440 Stainless Steel with a 2" diameter and 24" length, made in the USA by PBC Linear® with Simplicity® RC 50 Plus Hardness™. Pre-drilled with industry-standard hole spacing, but no tapping has been done. Click Configure CAD and Quote for tapping or custom lengths. Optimized for..
$589.60
Pre-Drilled Linear Shaft made of 1060 Carbon Steel with a 1" diameter and 12" length, rated Class L to represent the highest Precision Tolerance and Standards Compliance. Made in the USA by PBC Linear® as RC 60 Plus™ case-hardened steel, the shaft is pre-drilled with industry standard 6 inch spacing..
$60.36
Linear Shaft - NIPDL12SS-012.000-SL 3/4" Ø 440 Stainless Steel Class L Pre-Drilled Length: 12"
$84.55
Pre-Drilled Linear Shaft of 440 Stainless Steel with a 0.75" diameter and 12" length, made in the USA by PBC Linear® with Simplicity® RC 50 Plus Hardness™. Pre-drilled with industry-standard hole spacing, but no tapping has been done. Click Configure CAD and Quote for tapping or custom lengths. Optimized for..
$84.55
Linear Shaft of hardened carbon steel, 50mm diameter, 600mm length, made in the USA by PBC Linear® as Simplicity® 60 Plus steel. Featuring an optimized surface finish that enhances the performance of linear bearings such as self-lubricating plain bearings, ball bearings, roller bearing pillow blocks, and guide carriages. Solid, not..
$175.18
Solid Linear Shaft of Ceramic Coated Aluminum, 2" diameter, 36" length. This feather-weight yet strong shaft boasts RC70 hardness, superior corrosion resistance, non-magnetic properties, vibration resistance, and immunity to weld splatter, paints, and contaminants. It’s crafted exclusively for plain bearings like Simplicity® self-lubricating linear bearings, not for linear ball bearings..
$175.89
Linear Shaft of hardened carbon steel, 50mm diameter, 300mm length, made in the USA by PBC Linear® as Simplicity® 60 Plus steel. Featuring an optimized surface finish that enhances the performance of linear bearings such as self-lubricating plain bearings, ball bearings, roller bearing pillow blocks, and guide carriages. Solid, not..
$87.60
Linear Shaft of 440 Stainless Steel with a 1" diameter and 36" length, featuring an optimized surface finish for self-lubricating Simplicity® plain linear bearings and linear ball bearings. Made in the USA by PBC Linear® as RC 50 Plus™ hardened stainless steel, the shaft is not drilled nor tapped, but..
$199.97
Linear Shaft made of 1060 Carbon Steel and of 1" diameter, 24" length with RC 60 Hardness™, fused onto an aluminum alloy linear rail, designed for open bearing variants of Simplicity® self-lubricating plain linear bearings, ball bearings, or roller bearings. The linear rail segment is pre-drilled for mounting, while the..
$313.36
Solid Linear Support Rail of 1000mm length, made to hold a 25mm diameter linear shaft that uses open style bearings. Crafted of cold stamped aluminum, this rail is undrilled but matching pre-drilled variants have PD part numbers. Shafts are sold separately. Not Drilled - Choose the PD part numbers for..
$161.75
Linear support rail, undrilled, 36" in length and made for a 1" diameter linear shaft, sold separately. A support rail is a linear rail on top of which shafts can handle heavy loads without sagging or binding. This solid aluminum rail, made in the USA with advanced cold stamp manufacturing,..
$139.15
Linear Shaft made of 440 Stainless Steel and of 5/8" diameter, 24" length with RC 50 Hardness™, fused onto an aluminum alloy linear rail, designed for open bearing variants of Simplicity® self-lubricating plain linear bearings and ball bearings. The linear rail segment is pre-drilled for mounting, while the shaft is..
$315.17
Feather Weight Linear Shaft of 1.5" diameter and 18" length, made of Ceramic Coated Aluminum specially made for the Simplicity® self-lubricating plain slide linear bearing line or for other plain bearings. Not Drilled and Not Tapped 18" Length Click "Configure CAD and Quote" below for custom lengths, non-standard drilling &..
$50.51
Linear Shaft made of 1060 Carbon Steel with a 5/8" diameter and 36" length, rated Class L for Precision Tolerance and Standards Compliance. Made in the USA by PBC Linear® as RC 60 Plus case-hardened steel, the shaft is not drilled nor tapped, but you can click "Configure & Quote"..
$39.91
Solid Linear Shaft of Ceramic Coated Aluminum, 1.25" diameter, 24" length. This feather-weight yet strong shaft boasts RC70 hardness, superior corrosion resistance, non-magnetic properties, vibration resistance, and immunity to weld splatter, paints, and contaminants. It’s crafted exclusively for plain bearings like Simplicity® self-lubricating linear bearings, not for linear ball bearings..
$54.41
Linear Shaft of hardened carbon steel, 25mm diameter, 300mm length, made in the USA by PBC Linear® as Simplicity® 60 Plus steel. Featuring an optimized surface finish that enhances the performance of linear bearings such as self-lubricating plain bearings, ball bearings, roller bearing pillow blocks, and guide carriages. Solid, not..
$22.67
Linear Shaft made of 1060 Carbon Steel and of 1/2" diameter, 24" length with RC 60 Hardness™, fused onto an aluminum alloy linear rail, designed for open bearing variants of Simplicity® self-lubricating plain linear bearings, ball bearings, or roller bearings. The linear rail segment is pre-drilled for mounting, while the..
$210.05
Linear Shaft made of 1060 Carbon Steel and of 12mm diameter, 600mm length with RC 60 Hardness™, fused onto an aluminum alloy linear rail, designed for open bearing variants of Simplicity® self-lubricating plain linear bearings, ball bearings, or roller bearings. The linear rail segment is pre-drilled for mounting, while the..
$246.60
Pre-Drilled Low Profile Steel Linear Support Rail for Shafts of 2" Diameter. Linear rail length is 24" Linear Support Rail Length: 24" Pre-Drilled with industry standard hole spacing Low Profile: 40% lower than other support rails AISI C-1018 Carbon Steel (0.18% carbon w/ high strength and ductility) Supports a Linear..
$93.00
Linear Shaft of 440 Stainless Steel, 20mm diameter, 300mm length, made in the USA by PBC Linear®, featuring RC 50 Plus™ hardness and an optimized surface finish that enhances the performance of linear bearings such as self-lubricating plain bearings and ball bearings. Solid, not pre-drilled. Neither drilled nor tapped -..
$51.82
Linear Shaft of 440 Stainless Steel with a 3/4" diameter and 12" length, featuring an optimized surface finish for self-lubricating Simplicity® plain linear bearings and linear ball bearings. Made in the USA by PBC Linear® as RC 50 Plus™ hardened stainless steel, the shaft is not drilled nor tapped. You..
$47.31
Linear Shafts and Support Rails prevent linear bearing binding from shaft sag in high-load applications. Our shafts, rails, and assemblies are sold in various combinations of 1060 carbon steel (RC60 Hardness™), 440 stainless steel (RC50 Hardness™), and feather-light ceramic-coated aluminum. The shafts—solid or pre-drilled—feature an optimized finish for quick break-in with self-lubricating plain linear bearings, ensuring minimal maintenance and extended machinery lifespan, with straightness tolerances of 0.001"-0.002" per foot in standard or custom lengths. The assemblies, offered as fused shaft-rail units or separate components ready to bolt together, can be mounted vertically or horizontally for versatile, economical performance. Support blocks are also available.
- Material Options: 1060 carbon stee, 440 stainless steel or ceramic-coated aluminum
- Solid or pre-drilled, 0.001"-0.002" per foot straightness, optimized for self-lubricating bearings
- Fused or bolt-together units, mountable vertically or horizontally.
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