| Inner Diameter (d) |
90 |
Bore diameter that matches the shaft for installation |
| Outer Diameter (D) |
130 |
Diameter of the outer ring, used for fitting with the bearing housing |
| Width (B) |
16 |
Axial thickness of the bearing, affecting space occupation in assemblies |
| Minimum Chamfer Radius (rₘᵢₙ) |
1 |
Small chamfer at the edge to avoid stress concentration and facilitate installation |
| Roller Pitch Circle Diameter (dₚ) |
112 |
Center-to-center distance of the rollers, related to load distribution |
| Greasing Hole Diameter (a) |
3 |
Diameter of the hole for injecting lubricating grease |
| Greasing Hole Depth (b) |
1.6 |
Depth of the greasing hole to ensure effective grease filling |
| Max Shoulder Height (dₛ) |
98 ~ 100 |
Maximum allowable height of the shoulder on the inner ring side |
| Min Shoulder Height (dₕ) |
118 ~ 122 |
Minimum required height of the shoulder on the outer ring side |