Product Description
The McGill CCYR 4 S is a CAMROL® crowned yoke-type cam follower bearing featuring full complement needle roller construction for high radial load capacity. Built from 52100 bearing steel with a black oxide finish, its yoke-style mounting allows flush installation between supports for cam tracks, rail-following, and conveyor head pulleys. Suitable applications include follower arms, guide rollers, table support bearings, and other uses involving linear movement or the translation of rotary motion to axial motion.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | McGill |
| Model / Part Number | CCYR 4 S |
| Product Type | Cam Follower – Yoke Type |
| Platform / Series | CAMROL® – Inch CAMROL |
| Stud Type | Yoke |
| Roller Diameter | 4 in (101.6 mm) |
| Bore Diameter | 1.25 in (31.75 mm) |
| Roller Width | 2.25 in (57.15 mm) |
| Overall Width | 2.3125 in (58.74 mm) |
| Roller Shape | Crowned |
| Face Design | Screwdriver Slot |
| O.D. Configuration | Cylindrical Housing / Crowned Roller |
| Rolling Element | Needle Roller – Full Complement |
| Seal Type | LUBRI-DISC® – Contact Seal Both Sides (2 Seals) |
| Dynamic Load Rating | 29,985 lb |
| Static Load Rating | 62,200 lb (89,540 lb per some sources) |
| Limiting Speed | 700 rpm |
| Operating Temperature Range | -20 to 250 °F |
| Material | Bearing Steel (52100 Chrome Steel), Black Oxide Finish |
| Endplate Diameter | 2.797 in |
| Minimum Boss Diameter | 2.281 in |
| Oil Hole Diameter | 0.125 in |
| Relubricatable | Yes |
| Tolerance Class | P0 |
| Roller Material | Chrome Steel |
| Weight | 6.73 lb (3.06 kg) |
| Interchange – JTEKT/Koyo | YCRSC-64 |
| Interchange – RBC | CY128L / CRBY4 |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686161
Country/Region of Manufacture United States
Hole Diameter 2.797 in
Diameter 2.797 in
Ratio Cylindrical
Manufacturer McGill
Dynamic Load Rating 29985 lb
Empty Weight 6.73 lb
Enclosure Type 2 Seals
Part Number CCYR 4 S
Overall Length 2.3125 in
Controller Platform CAMROL
Series Inch CAMROL
Shelf A-2
Bore Diameter 1.25 in
Model CCYR 4 S
MPN CCYR 4 S
Type Cam Follower
