Two rows of cylindrical roller bearings and rubber lip seals make the DCB Roller a perfect fit for combination load and contamination.
DCB Roller assemblies are manufactured with two rows of cylindrical roller bearings and engineered to provide dynamic performance in tough environments. Choose from stud type or yoke type in plain and crowned body profiles. PCI DCB Rollers feature guided custom profiled rolling elements, enhanced grease capacity and rugged rubber seals equaling an optimized design for maximum life.
Feature & Benefit Sell Sheets
Stud Type Concentric
Stud Type DCB 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
Eccentric Stud DCB 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.
Yoke Type DCB Rollers
Yoke Type DCB Rollers provide higher load carrying capability by utilizing a double shear mounting arrangement thereby eliminating stud capacity limitations. Can be used with PCI Heavy Duty Yoke Shafts for efficient design & installation practices.
Roller Body Profiles
Plain DCB Rollers
Plain/Cylindrical DCB Rollers effectively carry radial loads. For heavy side loads, Plain DCB Rollers can be positioned vertically to act as side guides.
Crowned DCB 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.