| Bearing number |
AST40 4530 |
| Bore Diameter (mm) |
45 |
| Outer Diameter (mm) |
50 |
| Bearing Type |
straight |
| Shaft Dia., Nominal (d) |
45.0000 |
| Shaft Size (ds) - 45 -0.025 / -0.050 |
45 0.025 / 0.050 |
| Housing Bore Dia. (Dh) |
50 +0.025 / +0 |
| Bearing Outside Diameter, Nominal(Do) |
50.000 |
| Bearing Outside Diameter Tolerance (Do tol.) |
50.085 / 50.045 |
| Bearing Bore after Mounting (di) |
45.105 / 44.99 |
| Average Clearance (Cd) |
0.0850 |
| Wall Thickness (S3) |
2.505 |
| Bearing Length, Nominal (B) |
30.000 |
| 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 |