NN4938 NSK CYLINDRICAL ROLLER BEARING
100% Shanghai Pump Valve Manufacturing Co., Ltd. Authentic. NN4938 NSK CYLINDRICAL ROLLER BEARING +0 / 0.40 Bearing Length Tolerance (B tol.) - +0 / -0.40 Highest 35 Bore Diameter (mm) Quality. Certified Supplier.
| Brand Name: | NSK |
| Model Number: | NN4938 |
| Bore Diameter (mm): | 35 |
| Bearing Bore after Mounting (di): | 35.085 / 34.99 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40: | +0 / 0.40 |
| OD Chamfer Length (Co): | 1.200 |
| Shaft Dia., Nominal (d): | 35.0000 |
| ID Chamfer Angle (B deg.): | 30 |
| Bearing Outside Diameter, Nominal(Do): | 39.000 |
| Bearing Outside Diameter Tolerance (Do tol.): | 39.085 / 39.045 |
Product Details
| Bore Diameter (mm) | 35 |
| Bearing Bore after Mounting (di) | 35.085 / 34.99 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
| OD Chamfer Length (Co) | 1.200 |
| Shaft Dia., Nominal (d) | 35.0000 |
| ID Chamfer Angle (B deg.) | 30 |
| Bearing Outside Diameter, Nominal(Do) | 39.000 |
| Bearing Outside Diameter Tolerance (Do tol.) | 39.085 / 39.045 |
| Bearing number | AST40 3515 |
| Outer Diameter (mm) | 39 |
| Housing Bore Dia. (Dh) | 39 +0.025 / +0 |
| Wall Thickness (S3) | 2.005 |
| Average Clearance (Cd) | 0.0750 |
| Shaft Size (ds) - 35 -0.025 / -0.05 | 35 0.025 / 0.05 |
| Material | Steel shell with PTF |
| Bearing Type | straight |
| Bearing Length, Nominal (B) | 15.000 |
| ID Chamfer Length (Ci) | 0.500 |
