Linear Shafts (Shafting) and Support Rails
Ways to Order
Solid Linear Shaft of Ceramic Coated Aluminum, 10mm diameter, 300mm 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..
$12.08
Solid Linear Shaft of Ceramic Coated Aluminum, 6mm diameter, 600mm 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..
$21.62
Linear shaft of 1060 carbon steel with 1/4" diameter and 6" length, solid, round and undrilled, featuring RC 60 Plus™ case-hardened steel and Class L diameter tolerance for a controlled bearing fit. Made in the USA by PBC Linear®, this shaft is not tapped, which means it has no internally..
$4.50
Solid Linear Shaft of Ceramic Coated Aluminum, 10mm diameter, 150mm 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..
$6.04
Solid Linear Shaft of Ceramic Coated Aluminum, 6mm diameter, 300mm 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..
$10.81
Solid Linear Shaft of Ceramic Coated Aluminum, 3/16" diameter, 6" 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..
$5.49
Round Linear Shaft Support for a 16mm diameter shaft
Part Number
RMSB16
Diameter
16 mm
Shaft Type
Aluminum End Support Block
$26.70
Round Linear Shaft Support for a 50mm diameter shaft
Part Number
RMSB50
Diameter
50 mm
Shaft Type
Aluminum End Support Block
$81.71
Round Linear Shaft Support for a 40mm diameter shaft
Part Number
RMSB40
Diameter
40 mm
Shaft Type
Aluminum End Support Block
$62.12
Round Linear Shaft Support for a 30mm diameter shaft
Part Number
RMSB30
Diameter
30 mm
Shaft Type
Aluminum End Support Block
$29.43
Round Linear Shaft Support for a 25mm diameter shaft
Part Number
RMSB25
Diameter
25 mm
Shaft Type
Aluminum End Support Block
$29.43
Round Linear Shaft Support for a 20mm diameter shaft
Part Number
RMSB20
Diameter
20 mm
Shaft Type
Aluminum End Support Block
$22.29
Round Linear Shaft Support for a 12mm diameter shaft
Part Number
RMSB12
Diameter
12 mm
Shaft Type
Aluminum End Support Block
$16.67
Round Linear Shaft End Support Block for a 10mm diameter shaft
Part Number
RMSB10
Diameter
10 mm
Shaft Type
Aluminum End Support Block
$15.84
Round Linear Shaft End Support Block for a 8mm diameter shaft
Part Number
RMSB08
Diameter
8 mm
Shaft Type
Aluminum End Support Block
$17.50
Aluminum linear shaft end support block for a 50mm round shaft, designed to secure and align the shaft at the end of a linear motion system. The lightweight, rigid aluminum housing maintains shaft position and provides a stable mounting point. Suitable for ceramic-coated aluminum, stainless steel, and carbon steel round..
$75.26
Aluminum linear shaft end support block for a 40mm diameter round shaft, designed to secure and align the shaft at the end of a linear motion system. The rigid aluminum housing provides a stable mounting point while keeping weight low, and the precision-bored opening helps maintain shaft position for smooth..
$61.67
Aluminum linear shaft end support block for a 30mm round shaft, designed to secure and align the shaft at the end of a linear motion system. The lightweight, rigid aluminum housing maintains shaft position and provides a stable mounting point. Suitable for ceramic-coated aluminum, stainless steel, and carbon steel round..
$44.68
Aluminum linear shaft end support block for a 25mm round shaft, designed to secure and align the shaft at the end of a linear motion system. The lightweight, rigid aluminum housing maintains shaft position and provides a stable mounting point. Suitable for ceramic-coated aluminum, stainless steel, and carbon steel round..
$36.24
Aluminum linear shaft end support block for a 20mm round shaft, designed to secure and align the shaft at the end of a linear motion system. The lightweight, rigid aluminum housing maintains shaft position and provides a stable mounting point. Suitable for ceramic-coated aluminum, stainless steel, and carbon steel round..
$29.03
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.
Recently Viewed Products
Exclusive section that stores the history of product views
- Choosing a selection results in a full page refresh.
- Opens in a new window.