NA74525/74851D NSK Tapered roller bearing
NA74525/74851D NSK Tapered roller bearing Needs Analysis , China abec 9 Bearings Supplier Angular contact ball bearing 280.0000 Shaft Dia., Nominal (d) Manufacturing Service . Get Your Free.
| Brand Name: | NSK |
| Model Number: | NA74525/74851D |
| Shaft Dia., Nominal (d): | 280.0000 |
| Bearing number: | AST11 28080 |
| Average Clearance (Cd): | 0.1870 |
| ID Chamfer Length (Ci): | 0.600 |
| Wall Thickness (S3): | 2.465 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40: | +0 / 0.40 |
| Bearing Length, Nominal (B): | 80.000 |
| Material: | Bronze shell with PT |
Product Details
| Shaft Dia., Nominal (d) | 280.0000 |
| Bearing number | AST11 28080 |
| Average Clearance (Cd) | 0.1870 |
| ID Chamfer Length (Ci) | 0.600 |
| Wall Thickness (S3) | 2.465 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
| Bearing Length, Nominal (B) | 80.000 |
| Material | Bronze shell with PT |
| Bore Diameter (mm) | 280 |
| Bearing Bore after Mounting (di) | 280.222 / 280.07 |
| Shaft Size (ds) - 280 -0 / -0.081 | 280 0 / 0.081 |
| Housing Bore Dia. (Dh) | 285 +0.052 / +0 |
| Bearing Outside Diameter Tolerance (Do tol.) | 285.26 / 285.17 |
| Bearing Outside Diameter, Nominal(Do) | 285.000 |
| OD Chamfer Length (Co) | 1.800 |
| Bearing Type | straight |
| Outer Diameter (mm) | 285 |
| ID Chamfer Angle (B deg.) | 45 |
