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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660 products
Floating cam roller linear guide carriage for 43mm wide Steel Rail Plus SRP43R linear rails with 3 roller bearings that can be adjusted for pre-load. Guiding carriages are equipped with rollers that have two contact points on the guide rail providing full constraint in both axial and radial directions. Use..
$281.82
Floating cam roller linear guide carriage for 43mm wide Steel Rail Plus SRP43R linear rails with 3 double bearing rollers that can be adjusted for pre-load. Floating carriages are equipped with rollers that only contacts the highest point of the guide rail providing unrestricted movement axially and constraining movement radially...
$281.82
Floating cam roller linear guide carriage for 28mm wide Steel Rail Plus SRP28R linear rails with 3 roller bearings that can be adjusted for pre-load. Floating carriages are equipped with rollers that only contacts the highest point of the guide rail providing unrestricted movement axially and constraining movement radially. Use..
$189.90
Floating cam roller linear guide carriage for 28 mm wide Steel Rail Plus SRP28R linear rails with 3 roller bearings that can be adjusted for pre-load. Guiding carriages are equipped with rollers that have two contact points on the guide rail providing full constraint in both axial and radial directions...
$189.90
Linear Rail, 28 mm wide and 1,000 mm long, from the Steel Rail Plus series of linear guides, features a U-shaped polished, steel body. Designed for compact setups in automation and robotics, it includes pre-drilled mounting holes and is compatible with SRP28 carriages. Linear Rail Only Compatible with carriage part..
$346.10
Linear Rail, 28 mm wide and 500 mm long, from the Steel Rail Plus series of linear guides, features a U-shaped polished, steel body. Designed for compact setups in automation and robotics, it includes pre-drilled mounting holes and is compatible with SRP28 carriages. Linear Rail Only Compatible with carriage part..
$173.05
Linear Rail, 28 mm wide and 250 mm long, from the Steel Rail Plus series of linear guides, features a U-shaped polished, steel body. Designed for compact setups in automation and robotics, it includes pre-drilled mounting holes and is compatible with SRP28 carriages. Linear Rail Only Compatible with carriage part..
$86.53
Rotating cam roller linear guide carriage for 43mm wide Steel Rail Plus SRP43R linear rails with 3 roller bearings that can be adjusted for pre-load. Rotating carriages are equipped with two roller types: one with two contact points and one that only contacts the highest point on the guide rail...
$281.82
Linear Rail, 43 mm wide and 250 mm long, from the Steel Rail Plus series of linear guides, features a U-shaped polished, steel body. Designed for compact setups in automation and robotics, it includes pre-drilled mounting holes and is compatible with SRP43 carriages. Linear Rail Only Compatible with carriage part..
$119.93
Linear Rail, 43mm wide and 500mm long, from the Steel Rail Plus series of linear guides, features a U-shaped polished, steel body. Designed for compact setups in automation and robotics, it includes pre-drilled mounting holes and is compatible with SRP43 carriages. Linear Rail Only Compatible with carriage part numbers SRP43C..
$239.85
Rotating cam roller linear guide carriage for 28mm wide Steel Rail Plus SRP28R linear rails with 3 roller bearings that can be adjusted for pre-load. Rotating carriages are equipped with two roller types: one with two contact points and one that only contacts the highest point on the guide rail...
$189.90
Gothic Arch track roller bearing from the PBC Linear metric-series track roller lineup, featuring a 12mm bore and a 35mm maximum outer diameter. The roller's outer race is ground with a Gothic arch (four-point contact) profile, allowing it to ride smoothly and self-align along a hardened steel shaft or raceway..
$62.13
Gothic Arch track roller bearing from the PBC Linear metric-series track roller lineup, featuring a 8mm bore and a 24mm maximum outer diameter. The roller's outer race is ground with a Gothic arch (four-point contact) profile, allowing it to ride smoothly and self-align along a hardened steel shaft or raceway..
$45.98
Gothic Arch track roller bearing from the PBC Linear metric-series track roller lineup, featuring a 12mm bore and a 35mm maximum outer diameter. The roller's outer race is ground with a Gothic arch (four-point contact) profile, allowing it to ride smoothly and self-align along a hardened steel shaft or raceway..
$55.07
Gothic Arch track roller bearing from the PBC Linear metric-series track roller lineup, featuring a 5mm bore and a 16mm maximum outer diameter. The roller's outer race is ground with a Gothic arch (four-point contact) profile, allowing it to ride smoothly and self-align along a hardened steel shaft or raceway..
$27.09
Gothic Arch track roller bearing from the PBC Linear metric-series track roller lineup, featuring a 8mm bore and a 24mm maximum outer diameter. The roller's outer race is ground with a Gothic arch (four-point contact) profile, allowing it to ride smoothly and self-align along a hardened steel shaft or raceway..
$39.52
Gothic Arch track roller bearing from the PBC Linear inch-series track roller lineup, featuring a 0.375in bore and a 1.21in maximum outer diameter. The roller's outer race is ground with a Gothic arch (four-point contact) profile, allowing it to ride smoothly and self-align along a hardened steel shaft or raceway..
$15.74
Gothic Arch track roller bearing from the PBC Linear metric-series track roller lineup, featuring a 5mm bore and a 16mm maximum outer diameter. The roller's outer race is ground with a Gothic arch (four-point contact) profile, allowing it to ride smoothly and self-align along a hardened steel shaft or raceway..
$22.88
Gothic Arch track roller bearing from the PBC Linear inch-series track roller lineup, featuring a 0.1875in bore and a 0.771in maximum outer diameter. The roller's outer race is ground with a Gothic arch (four-point contact) profile, allowing it to ride smoothly and self-align along a hardened steel shaft or raceway..
$10.83
Gothic Arch track roller bearing from the PBC Linear inch-series track roller lineup, featuring a 0.1875in bore and a 0.771in maximum outer diameter. The roller's outer race is ground with a Gothic arch (four-point contact) profile, allowing it to ride smoothly and self-align along a hardened steel shaft or raceway..
$34.62
660 products

Cam Roller Linear Guides

660 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)