| Name | Value |
|---|---|
| Bearing number | AST20 40IB40 |
| Brand | MBY |
| Bore Diameter (mm) | 63.5 |
| Outer Diameter (mm) | 68.2752 |
| Name | Value |
|---|---|
| Bearing Type | straight |
| Shaft Dia., Nominal (d) | 2.5000 |
| Shaft Size (ds) | 2.4875 / 2.4857 |
| Housing Bore Dia. (Dh) | 2.6887 / 2.6875 |
| Bearing Outside Diameter, Nominal(Do) | 2.688 |
| Bearing Bore after Mounting (di) | 2.4963 / 2.4915 |
| Average Clearance (Cd) | 0.0070 |
| Wall Thickness (S3) | 0.098 |
| Bearing Length, Nominal (B) | 2.250 |
| Bearing Length Tolerance (B tol.) | +.010 / -0.010 |
| OD Chamfer Length (Co) | 0.070 |
| ID Chamfer Angle (B deg.) | 45 |
| ID Chamfer Length (Ci) | 0.031 |
| Lube Hole Dia. (dl) | 0.313 |
| Material | Carbon steel shell with POM plastic liner |
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