parker PV270R1K1T1N2L1 bearing Size Chart (mm/inches) |
|---|
| Bearing number | AST40 25080 |
| Bore Diameter (mm) | 250 |
| Outer Diameter (mm) | 255 |
| Bearing Type | straight |
| Shaft Dia., Nominal (d) | 250.0000 |
| Shaft Size (ds) - 250 -0 / -0.072 | 250 0 / 0.072 |
| Housing Bore Dia. (Dh) | 255 +0.052 / +0 |
| Bearing Outside Diameter, Nominal(Do) | 255.000 |
| Bearing Outside Diameter Tolerance (Do tol.) | 255.26 / 255.17 |
| Bearing Bore after Mounting (di) | 250.222 / 250.07 |
| Average Clearance (Cd) | 0.1820 |
| Wall Thickness (S3) | 2.465 |
| Bearing Length, Nominal (B) | 80.000 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
| OD Chamfer Length (Co) | 1.800 |
| ID Chamfer Angle (B deg.) | 45 |
| ID Chamfer Length (Ci) | 0.600 |
| Material | Steel shell with PTFE / Polymer Fiber lining |