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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Cam Roller Linear Guides

624 products
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624 products
Linear Rail, 1.34 inches wide, 24 inches long, from the Redi-Rail Linear Guide series, with a U-shaped aluminum body and gothic arch steel raceways. Pre-drilled for mounting, it is compatible with the RRS14 carriage. Part Number RR14-024-000 - Rail Only - Carriage RRS14 Sold Separately Nominal Size 1.34" Width Rail..
$98.10
U-Channel Heavy Duty Linear Rail made of steel and 2500mm long, for roller bearings HVB-055 and HVBEA-455 (eccentric adjustable) of the Hevi-Rail linear guide system. The rail specifically consists of 18MnNb6 ferritic steel (yield: 430 N/mm², tensile: 550-770 N/mm², Brinell hardness: 160-210). Hevi-Rail guides feature interchangeable components for even force..
$439.73
U-Channel Heavy Duty Linear Rail made of steel and 1000mm long, for roller bearings HVB-054 and HVBEA-454 (eccentric adjustable) of the Hevi-Rail linear guide system. The material composition of the rail is 18MnNb6 ferritic steel (yield: 430 N/mm², tensile: 550-770 N/mm², Brinell hardness: 160-210). Hevi-Rail guides feature interchangeable components for..
$142.87
Linear rail, 30mm wide and 2000mm long, with a U-shaped roll-formed steel profile and zinc plating for corrosion resistance, from the cost-effective Commercial Rail series. Compatible with the CR30MCA carriage, which uses three hardened chrome steel roller bearings for precise motion. Linear Rail Only - Carriage part number CR30MCA sold..
$103.29
Eccentric Adjustable Heavy Duty Roller Bearing with a 62mm diameter and a welded HVP0-1 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-0 U-Type and HVRI-07 I-channel, it is crafted from durable S450J2..
$233.84
Steel linear guide carriage for 65mm wide Redi-Rail RR65 linear rails with 4 double row, sealed, carbon steel roller bearings that can be adjusted for pre-load from a hole in the side.  Carriage only 4 Double Row Roller Bearings made of Carbon Steel Adjustable Preloaded Rollers Compatible with linear guide..
$298.03
Steel linear guide carriage for 65mm wide Redi-Rail RR65 linear rails with 3 double row, sealed, carbon steel roller bearings that can be adjusted for pre-load from a hole in the side.  Carriage only 3 Double Row Roller Bearings made of Carbon Steel Adjustable Preloaded Rollers Compatible with gothic arch..
$228.69
Steel linear guide carriage with Oil Filled Plastic Wipers for 1.92" wide Redi-Rail RR18 steel linear rails with 3 double row, sealed, carbon steel roller bearings that can be adjusted for pre-load from a hole in the side.  Carriage only Oil Filled Plastic Wipers 3 Double Row Roller Bearings made..
$175.40
Linear Rail, 1.34 inches wide, 12 inches long, from the Redi-Rail Linear Guide series, with a U-shaped aluminum body and gothic arch steel raceways. Pre-drilled for mounting, it is compatible with the RRS14 carriage. Part Number RR14-012-000 - Rail Only - Carriage RRS14 Sold Separately Nominal Size 1.33" Width Rail..
$49.05
Linear rail, 45mm wide and 2000mm long, with a U-shaped roll-formed steel profile and zinc plating for corrosion resistance, from the cost-effective Commercial Rail series. Compatible with the CR45MCA carriage, which uses three hardened chrome steel roller bearings for precise motion. Linear Rail Only - Carriage part number CR45MCA sold..
$137.64
Linear rail, 45mm wide and 750mm long, with a U-shaped roll-formed steel profile and zinc plating for corrosion resistance, from the cost-effective Commercial Rail series. Compatible with the CR45MCA carriage, which uses three hardened chrome steel roller bearings for precise motion. Linear Rail Only - Carriage part number CR45MCA sold..
$51.62
Linear Rail, 45mm wide and 500mm 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..
$88.48
Low Profile Linear Guide Rail, 34mm wide and 1000mm long, featuring a very shallow u-shaped aluminum rail with hardened RC60 steel raceways and pre-drilled mounting holes. It is compatible with the RRL34C-A2 carriage, which is wider than the rail. Linear Rail Only - Low Profile Compatible with Redi-Rail carriage part number RRL34C-A2..
$126.20
Linear rail, 30mm wide and 500mm long, with a U-shaped roll-formed steel profile and zinc plating for corrosion resistance, from the cost-effective Commercial Rail series. Compatible with the CR30MCA carriage, which uses three hardened chrome steel roller bearings for precise motion. Linear Rail Only - Carriage part number CR30MCA sold..
$25.83
Linear Rail, 30mm wide and 500mm 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 RRS30 carriage. Linear Rail Only Compatible..
$80.47
V-Wheel bushing, eccentric adjustable, for V-Guide Size 4 wheels. Engineered to handle radial loads effectively. Made of 303 stainless steel for superior corrosion resistance and machinability, ensuring longevity in demanding environments. The eccentric design enables precise offset adjustments, allowing for easy fine-tuning of wheel alignment, tension, and preload in linear..
$16.87
V-Wheel bushing, concentric fixed, for V-Guide Size 1 wheels. Engineered to handle radial loads effectively. Made of 303 stainless steel for superior corrosion resistance and machinability, ensuring longevity in demanding environments.  Bushing Only -V-Wheel sold separately 303 stainless Steel Construction Compatible with wheel part number VW1, VWS1, VWSS1
$5.68
V-Wheel bushing, concentric fixed, for V-Guide Size 2 wheels. Engineered to handle radial loads effectively. Made of 303 stainless steel for superior corrosion resistance and machinability, ensuring longevity in demanding environments.  Bushing Only -V-Wheel sold separately 303 stainless Steel Construction Compatible with wheel part number VW2, VWS2, VWSS2
$7.24
Fixed Heavy Duty Linear Roller Bearing with a 77.7mm diameter, part of the Hevi-Rail Linear Guide system, designed to handle substantial axial and radial loads. Compatible with the Hevi-Rail Linear Rail HVR-2 U-Type. The roller bearing is crafted from case-hardened S450J2 MOD. carbon steel, offering durability, while easily interchangeable components..
$139.09
Wrench for the 30mm wide Linear Guide Roller Carriage of the Commercial Rail Series - Compatible Carriage: CR30MCA - To adjust the center roller, use an Allen wrench to loosen the screw while stabilizing the roller with an open-end wrench. Rotate the roller to set the desired preload, ensuring smooth..
$6.94

Cam Roller Linear Guides

624 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)