NN4920K NSK CYLINDRICAL ROLLER BEARING
QuestionNN4920K NSK CYLINDRICAL ROLLER BEARING ? Find what you need faster by Bearing Argentina entering Copper plated steel Material your Thrust Spherical Roller Bearing information .
| Brand Name: | NSK |
| Model Number: | NN4920K |
| Material: | Copper plated steel |
| Shaft Dia., Nominal (d): | 50.0000 |
| Bearing Outside Diameter, Nominal(Do): | 55.000 |
| Bore Diameter (mm): | 50 |
| Bearing Length, Nominal (B): | 50.000 |
| Shaft Size (ds) - 50 +0 / -0.039: | 50 +0 / 0.039 |
| ID Chamfer Angle (B deg.): | 45 |
| Lube Hole Dia. (dl): | 8.000 |
Product Details
| Material | Copper plated steel |
| Shaft Dia., Nominal (d) | 50.0000 |
| Bearing Outside Diameter, Nominal(Do) | 55.000 |
| Bore Diameter (mm) | 50 |
| Bearing Length, Nominal (B) | 50.000 |
| Shaft Size (ds) - 50 +0 / -0.039 | 50 +0 / 0.039 |
| ID Chamfer Angle (B deg.) | 45 |
| Lube Hole Dia. (dl) | 8.000 |
| Outer Diameter (mm) | 55 |
| Bearing number | AST800 5050 |
| Average Clearance (Cd) | 0.1780 |
| Bearing Type | steel with bronze |
| ID Chamfer Length (Ci) | 0.600 |
| Housing Bore Dia. (Dh) - 55 +0.030 / -0 | 55 +0.030 / 0 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
| Wall Thickness (S3) | 2.430 |
| OD Chamfer Length (Co) | 1.800 |
| Bearing Bore after Mounting (di) | 50.23 / 50.08 |