| Bearing number |
AST50 72IB64 |
| Bore Diameter (mm) |
114,3 |
| Bearing Type |
straight |
| Shaft Dia., Nominal (d) |
4.5000 |
| Shaft Size (ds) - 4.5 |
4.4978 |
| Housing Bore Dia. (Dh) - 4.6872 |
4.6858 |
| Bearing Bore after Mounting (di) - 4.5068 |
4.5002 |
| Average Clearance (Cd) |
0.0046 |
| Wall Thickness (S3) |
0.095 |
| Bearing Length, Nominal (B) |
4.000 |
| Bearing Length Tolerance (B tol.) - +.010 / -0.010 |
+.010 / 0.010 |
| OD Chamfer Length (Co) |
0.072 |
| ID Chamfer Angle (B deg.) |
30 |
| ID Chamfer Length (Ci) |
0.031 |
| Material |
Carbon steel shell with PTFE / Fiber lining |