
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.

| Dim. | Meaning | in (nom. / tol.) | mm (nom. / tol.) |
|---|---|---|---|
| C | Endplate Extension | .03 | .8 |
| E | Min Boss Diameter | .98 | 25.0 |
| F | Axial Hole Dia Or Fitting | .1875 | 4.76 |
| H | Hex Hole | .25 | 6.4 |
| HC | Hole Center | .31 | 7.9 |
| HD | Radial Hole Diameter | .09 | 2.4 |
| L | Length Overall | 2.03 | 51.6 |
| R | 14 | 356 | |
| RD | Roller Diameter | 1.250+0/-.001 | 31.75+0/-.03 |
| Ro | Outer Corner Radius | .03 | .8 |
| SD | Stud Diameter | .500+.001/-0 | 12.70+.03/-0 |
| SL | Stud Length | 1.25 | 31.8 |
| TL | Minimum Thread Length | .63 | 15.9 |
| W | Roller Width | .750+0 / -.005 | 19.05+0 / -.13 |
Values as printed for BCF 1 1/4 SB. Figures are nominal; a tolerance is shown where the catalog prints one, and reference dimensions carry none. Verify critical dimensions before ordering.
Always verify dimensions, load ratings, material, and seal type before ordering.
| Part # | Configuration | Price | View |
|---|---|---|---|
| BCF 1 1/4 S | LUBRI-DISC seal | $145.66 | View |
| BCF 1 1/4 SBThis part | LUBRI-DISC seal, broached hex hole | $79.89 |
The minimum order quantity for the BCF 1 1/4 SB is 50 units.
Yes. GDS Supply supplies the genuine McGill BCF 1 1/4 SB, manufacturer article number 2125712000. Its UPC is 726166034863.