| Bearing number |
ASTT90 21590 |
| Bore Diameter (mm) |
215 |
| Outer Diameter (mm) |
220 |
| Bearing Type |
straight |
| Shaft Dia., Nominal (d) |
215.0000 |
| Shaft Size (ds) - 215 -0.170 / -0.216 |
215 0.170 / 0.216 |
| Housing Bore Dia. (Dh) - 220 +0.046 / -0 |
220 +0.046 / 0 |
| Bearing Outside Diameter, Nominal(Do) |
220.000 |
| Bearing Bore after Mounting (di) - 220 +0.115 / -0 |
220 +0.115 / 0 |
| Wall Thickness (S3) |
2.500 |
| Bearing Length, Nominal (B) |
90.000 |
| 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 |
Wrapped bronze with lubrication holes. |