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NSK cam followers and support rollers contact an external mechanism surface, such as a cam or track. This differs from a bearing whose outer ring seats inside a housing. The category contains cam follower and support roller references. Before selecting dimensions, establish whether the part incorporates its fastening element or runs on a shaft belonging to the equipment.
See all NSK bearings references →NSK guide →Cam followers and track rollers from all brands →NSK needle roller bearings →NSK tapered roller bearings →
The catalog identifies CR-8 and FCJ-12 as cam followers, and YCR-12 as a support roller. Each combines an initial group, hyphen and number. Do not shorten YCR to CR or interpret the number as outside diameter without checking the product record. The designation distinguishes references; the drawing establishes fastening and contact geometry. Include any additional endings found on the part.
In packaging machinery, a follower may trace a cam profile during repeated motion. In a guided carriage, a roller may run on a structural track. Identify the rolling surface, load direction and fastening location. Record lubrication access and lateral space too. A damaged or misaligned track needs its own assessment: a new roller does not change the external geometry or automatically correct that condition.
Send MR Accesorios Industriales the code, quantity, front and side photographs and installed location. Add mounting dimensions, machine reference and a track sketch if photographs are unclear. State whether the pin or shaft is retained. This defines scope without assuming similarly sized rollers share fastening methods or outside profiles.
No, the catalog distinguishes followers and support rollers.
Yes, it belongs to the actual working conditions.
Add the side and equipment fastening point.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
The NSK CR series cam follower is a cylindrical roller bearing with an integrated stud, designed to be mounted directly on a cam or a linear guide. It is used as a support or cam roller in mechanisms where the load is radial and rotation is continuous or alternating. Its robust construction and load capacity make it suitable for demanding applications in industrial machinery.
The NSK CRS series cam follower is a roller bearing with its own stud, designed to be mounted directly on a cam, a guide or a raceway and to withstand radial loads with reciprocating motion. It is used where a compact, high-capacity contact wheel is needed, such as machine tools, packaging equipment, conveyors and cam mechanisms in general.
The NSK YCR series cam follower is a rolling component used to transmit motion in cam and linear guide systems. Its design allows it to withstand radial and axial loads in applications requiring precise and durable rolling contact. MR Accesorios Industriales sells this series in different sizes to suit the requirements of each mechanism.
Just the manufacturer part number is enough: we will quote it and provide dimensions and equivalents via WhatsApp or email.
