CAM Roller Linear Guides

Cam Roller Linear Guides

Cam roller linear guides combine hardened or machined linear rails with rolling-element carriages to create rugged, high-speed linear motion systems that excel with cantilevered loads, unlike plain bearing guides that must follow the 2:1 binding rule. Cam Roller Technology (CRT) uses durable guide rails and hardened cam roller bearings to deliver smooth, reliable linear motion in moderate- to heavy-load conditions, with strong tolerance for contamination, long travel, and repeated cycling. The CRT product line, made in the USA, includes Redi-Rail® Guides, Steel Rail®, Steel Rail Plus® systems, Integral-V™ V-wheel guides, V-Guide® V-wheel guides, Commercial Rail Guides®, and hardened crown roller guides. Hevi-Rail® extends the category into heavy-duty industrial linear guide systems for extreme loads, long travel lengths, shock, vibration, and harsh operating environments, using high-capacity steel cam rollers and axial bearings for exceptional load support. Individual cam followers, or stud-mounted cam rollers, are also available for replacement, repair, rebuilds and custom guide assemblies.

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666 products
V-Rail Linear Rail, 12" long, pre-drilled, matching Size 2 V-wheels (these are 30mm diameter roller bearings sold separately). This v-groove rail is part of PBC Linear’s V-Guide series. Constructed from induction-hardened 1045 carbon steel, it is ground and polished for a high-quality surface that minimizes friction and wear. Pre-drilled with..
$18.72
Ball Screw Linear Actuator of 1828mm length, featuring a Class 10 ball screw with a ball nut and a 5mm lead housed in a compact aluminum housing of 55mm width and 55mm height. A high-speed Integral-V™ pre-loaded ball bearing cam roller carriage glides on a 55mm-wide linear rail with v-grooved hardened..
$2,582.30
Eccentric Adjustable Heavy Duty Roller Bearing with a 123mm outer diameter and an HVP4-1 welded horizontal flange plate. This is part of the Hevi-Rail linear guide system, designed to handle substantial axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVR-5 U-Type, these linear bearings are crafted from durable..
$578.83
Fixed Heavy Duty Roller Bearing with a 123mm outer diameter and a welded horizontal flange plate HVP4-1. This is part of the Hevi-Rail linear guide system, designed to handle substantial axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVR-5 U-Type, these linear bearings are crafted from durable case..
$493.20
Ball Screw Linear Actuator of 500mm length, featuring a Class 10 ball screw with a ball nut and a 5mm lead housed in a compact aluminum housing of 55mm width and 55mm height. A high-speed Integral-V™ pre-loaded ball bearing cam roller carriage glides on a 55mm-wide linear rail with v-grooved hardened..
$1,934.21
Linear Rail with stainless steel raceways, 65mm wide and 1000mm long, from the Redi-Rail series of linear guides. Features a U-shaped aluminum alloy body with gothic archways for the raceways which are compatible with the RRS65A-3R-SS carriage and its corrosion-resistant stainless steel rollers. Designed for compact setups in automation and..
$305.49
Ball Screw Linear Actuator of 283mm length, featuring a Class 10 ball screw with a ball nut and a 5mm lead housed in a compact aluminum housing of 55mm width and 55mm height. A high-speed Integral-V™ pre-loaded ball bearing cam roller carriage glides on a 55mm-wide linear rail with v-grooved hardened..
$1,828.31
Eccentric Adjustable Heavy Duty Roller Bearing with a 77.7mm OD and an HVP2-1 welded horizontal flange plate. This is part of the Hevi-Rail linear guide system, designed to handle substantial axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVR-3 U-Type or HVRI-09 I-Type, these linear bearings are crafted..
$266.26
Linear Rail with stainless steel raceways, 65mm wide and 250mm long, from the Redi-Rail series of linear guides. Features a U-shaped aluminum alloy body with gothic archways for the raceways which are compatible with the RRS65A-3R-SS carriage and its stainless steel rollers. Designed for compact setups in automation and robotics,..
$76.37
Eccentric Adjustable Heavy Duty Roller Bearing with a 77.7mm OD and an HVP2-1 welded horizontal flange plate. This is part of the Hevi-Rail linear guide system, designed to handle substantial axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVRI-08 I-Type, these linear bearings are crafted from durable case..
$284.79
Fixed concentric linear guide roller for the HVRI-08 I-channel, with the HVP2-1 horizontal flange plate welded in place for mounting to a carriage or frame. The 77.7mm OD combined roller carries both radial and axial loads and uses case-hardened S450J2 MOD carbon steel for heavy-duty service. It can be paired..
$263.94
Linear Rail with stainless steel raceways, 45mm wide and 500mm long, from the Redi-Rail series of linear guides. Features a U-shaped aluminum alloy body with gothic archways for the raceways which are compatible with the RRS45A-3R-SS carriage and its stainless steel rollers. Designed for compact setups in automation and robotics,..
$120.61
Linear Rail with stainless steel raceways, 30mm wide and 1000mm long, from the Redi-Rail series of linear guides. Features a U-shaped aluminum alloy body with gothic archways for the raceways which are compatible with the RRS30A-3R-SS carriage and its stainless steel rollers. Designed for compact setups in automation and robotics,..
$225.09
Low Profile Linear Rail, 34mm in width and 1000mm in length, from the Redi-Rail Linear Guide series, featuring a shallow U-shaped aluminum body with two outward-facing stainless steel raceways for smooth, corrosion-resistant motion. Equipped with pre-drilled mounting holes. It is compatible with the RRL34C-A3-019A-C0 flat-top carriage, which is wider than..
$226.93
Linear Rail with Stainless Steel Raceways, 1.89" wide and 24" long, from the Redi-Rail series of linear guides. Features a U-shaped aluminum alloy body with gothic archways for the raceways which are compatible with the RRS18PW carriage and its stainless steel rollers. Designed for compact setups in automation and robotics,..
$166.64
Linear Rail, 45mm wide and 250mm long, from the Redi-Rail series of linear guides, features a U-shaped aluminum alloy body with gothic arch hardened steel raceways. Designed for compact setups in automation and robotics, it includes pre-drilled mounting holes and is compatible with the RRS45 carriage. Linear Rail Only Compatible..
$44.24
Linear Rail with Stainless Steel Raceways, 45mm wide and 250mm long, from the Redi-Rail series of linear guides. Features a U-shaped aluminum alloy body with gothic archways for the raceways which are compatible with the RRS45A-3R-SS carriage and its stainless steel rollers. Designed for compact setups in automation and robotics,..
$60.30
Eccentric adjustable heavy-duty roller bearing with 149mm outer diameter from the Hevi-Rail linear guide system, built to withstand extreme axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVR-6 U-Type, these linear roller bearings are crafted from durable case hardened S450J2 MOD carbon steel, offering long-lasting heavy-duty performance, while..
$548.54
Eccentric adjustable heavy-duty roller bearing with 107.7mm outer diameter from the Hevi-Rail linear guide system, built to withstand extreme axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVRI-11 I-Type, these linear roller bearings are crafted from durable case hardened S450J2 MOD carbon steel, offering long-lasting heavy-duty performance, while..
$223.12
Eccentric adjustable heavy-duty roller bearing with 77.7mm outer diameter from the Hevi-Rail linear guide system, built to withstand extreme axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVRI-08 I-Type, these linear roller bearings are crafted from durable case hardened S450J2 MOD carbon steel, offering long-lasting heavy-duty performance, while..
$166.80

Cam Roller Linear Guides

666 products

Cam roller linear guides combine hardened or machined linear rails with rolling-element carriages to create rugged, high-speed linear motion systems that excel with cantilevered loads, unlike plain bearing guides that must follow the 2:1 binding rule. Cam Roller Technology (CRT) uses durable guide rails and hardened cam roller bearings to deliver smooth, reliable motion in moderate- to heavy-load conditions, with strong tolerance for contamination, long travel, and repeated cycling. The CRT product line, made in the USA, includes Redi-Rail® Guides, Steel Rail®, Steel Rail Plus® systems, Integral-V™ V-wheel guides, V-Guide® V-wheel guides, Commercial Rail Guides®, and hardened crown roller guides for cost-effective linear motion. Hevi-Rail® extends the category into heavy-duty industrial linear guide systems for extreme loads, long travel lengths, shock, vibration, and harsh operating environments, using high-capacity steel cam rollers and axial bearings for exceptional load support. Individual cam followers, or stud-mounted cam rollers, are also available for replacement, repair, rebuilds and custom guide assemblies.

  • Temperature Rating: -4°F to +176°F (-20°C to +80°C); Hevi-Rail: -22°F to +248°F
  • Maximum Load: Up to 13,308 lb (59 kN)
  • Maximum Speed: Up to 8 m/s (315 in/s)