Komatsu Size Chart (mm/inches) |
|---|
| Bearing number | AST090 2215 |
| Bore Diameter (mm) | 22 |
| Outer Diameter (mm) | 25 |
| Bearing Type | straight |
| Shaft Dia., Nominal (d) | 22.0000 |
| Shaft Size (ds) - 22 -0.065 / -0.086 | 22 0.065 / 0.086 |
| Housing Bore Dia. (Dh) - 25 +0.021 / -0 | 25 +0.021 / 0 |
| Bearing Outside Diameter, Nominal(Do) | 25.000 |
| Bearing Bore after Mounting (di) - 22 +0.052 / -0 | 22 +0.052 / 0 |
| Wall Thickness (S3) | 1.500 |
| Bearing Length, Nominal (B) | 15.000 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
| OD Chamfer Length (Co) | 0.700 |
| ID Chamfer Angle (B deg.) | 35 |
| ID Chamfer Length (Ci) | 0.500 |
| Material | Wrapped bronze with formed lubrication indents. |