12-20 0541/1-32222 IMO Slewing Ring Bearings
| Brand Name: | IMO |
| Model Number: | 12-20 0541/1-32222 |
| Bearing number: | AST20 44IB56 |
| Bore Diameter (mm): | 69,85 |
| Outer Diameter (mm): | 74,6252 |
| Bearing Type: | straight |
| Shaft Dia., Nominal (d): | 2.7500 |
| Shaft Size (ds): | 2.7351 / 2.7333 |
| Housing Bore Dia. (Dh): | 2.9387 / 2.9375 |
| Bearing Outside Diameter, Nominal(Do): | 2.938 |
Product Details
| Bearing number | AST20 44IB56 |
| Bore Diameter (mm) | 69,85 |
| Outer Diameter (mm) | 74,6252 |
| Bearing Type | straight |
| Shaft Dia., Nominal (d) | 2.7500 |
| Shaft Size (ds) | 2.7351 / 2.7333 |
| Housing Bore Dia. (Dh) | 2.9387 / 2.9375 |
| Bearing Outside Diameter, Nominal(Do) | 2.938 |
| Bearing Bore after Mounting (di) | 2.7457 / 2.7393 |
| Average Clearance (Cd) | 0.0080 |
| Wall Thickness (S3) | 0.098 |
| Bearing Length, Nominal (B) | 3.500 |
| Bearing Length Tolerance (B tol.) - +.010 / -0.010 | +.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 |