XR Rollers

PCI "XR" Rollers give you unparalleled sealing and thrust Load capacity in sizing that allows for easy replacement of Cam Follower products.
   
Product Description

PCI “XR” Rollers are an innovative approach to Cam Follower replacements by offering the balanced load and rubber seals of a Track Roller in the sizing of a Traditional Needle Bearing Cam follower. PCI “XR” Rollers give you unparalleled Thrust Load capacity and sealing in sizing that allows for easy replacement of failing Cam Follower products. The “XR” Roller is yet another innovation in our line of Load Bearing Roller Assemblies, giving you the maximum number of choices for your solution.

DCB_Rollers

XR_Roller_Comparison

Feature & Benefit Sell Sheet

Crossover_Roller_Sell_Sheet

MOUNTING STYLES

Stud Type Concentric

plain

Stud Type XR Rollers provide efficient cantilever mounting. The hex socket in the integral stud provides additional installation torque for use with self-locking nuts and blind hole mounting.

Stud Type Eccentric

crowned

Eccentric Stud XR Rollers provide a means of precision positioning between the roller and the track or rail surface. This feature allows for adjustment to provide uniform loading amongst mounted rollers.

ROLLER BODY PROFILES

Plain XR Rollers

plain

Plain/Cylindrical XR Rollers effectively carry radial loads. For heavy side loads, Plain XR Rollers can be positioned vertically to act as side guides.

PXR-Concentric Stud

PXRE-Eccentric Stud

Crowned XR Rollers

crowned

Crowned XR Rollers have a spherical body profile and are used to reduce the effects of misalignment by better distributing load over the body and internal bearing elements. Crowned rollers are also used in rotary applications to minimize scrubbing or skidding.

CXR-Concentric Stud

CXRE-Eccentric Stud

Custom / Made-To-Order

Catalogitis

Category
Load Bearing Roller Assemblies