190KV89 NSK Four-Row Tapered Roller Bearing
Welcome to 1.800 OD Chamfer Length (Co) the 190KV89 NSK Four-Row Tapered Roller Bearing online BEARING MFG.CORP. seller. 300 Bore Diameter (mm)
| Brand Name: | NSK |
| Model Number: | 190KV89 |
| Bore Diameter (mm): | 300 |
| Bearing Outside Diameter, Nominal(Do): | 305.000 |
| OD Chamfer Length (Co): | 1.800 |
| Shaft Dia., Nominal (d): | 300.0000 |
| Bearing Bore after Mounting (di) - 305 +0.130 / -0: | 305 +0.130 / 0 |
| Shaft Size (ds) - 300 -0.190 / -0.242: | 300 0.190 / 0.242 |
| ID Chamfer Angle (B deg.): | 45 |
| Bearing Length, Nominal (B): | 70.000 |
Product Details
| Bore Diameter (mm) | 300 |
| Bearing Outside Diameter, Nominal(Do) | 305.000 |
| OD Chamfer Length (Co) | 1.800 |
| Shaft Dia., Nominal (d) | 300.0000 |
| Bearing Bore after Mounting (di) - 305 +0.130 / -0 | 305 +0.130 / 0 |
| Shaft Size (ds) - 300 -0.190 / -0.242 | 300 0.190 / 0.242 |
| ID Chamfer Angle (B deg.) | 45 |
| Bearing Length, Nominal (B) | 70.000 |
| Material | Wrapped bronze with |
| Bearing number | AST090 30070 |
| Bearing Type | straight |
| Housing Bore Dia. (Dh) - 305 +0.052 / -0 | 305 +0.052 / 0 |
| ID Chamfer Length (Ci) | 0.600 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
| Outer Diameter (mm) | 305 |
| Wall Thickness (S3) | 2.500 |