7938CTRSUMP3 NSK Super Precision Bearings
7938CTRSUMP3 NSK Super Precision Bearings straight Bearing Type Industries and Applications Hebei Xiantong Bearing Co., Ltd. ? We sell discount Super Precision Bearings online as well as cheap machinery parts.
| Brand Name: |
NSK |
| Model Number: |
7938CTRSUMP3 |
| Bearing Type: |
straight |
| Housing Bore Dia. (Dh) - 285 +0.052 / -0: |
285 +0.052 / 0 |
| ID Chamfer Angle (B deg.): |
45 |
| Shaft Dia., Nominal (d): |
280.0000 |
| Bearing Outside Diameter, Nominal(Do): |
285.000 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40: |
+0 / 0.40 |
| ID Chamfer Length (Ci): |
0.800 |
| Bore Diameter (mm): |
280 |
Product Details
| Bearing Type |
straight |
| Housing Bore Dia. (Dh) - 285 +0.052 / -0 |
285 +0.052 / 0 |
| ID Chamfer Angle (B deg.) |
45 |
| Shaft Dia., Nominal (d) |
280.0000 |
| Bearing Outside Diameter, Nominal(Do) |
285.000 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 |
+0 / 0.40 |
| ID Chamfer Length (Ci) |
0.800 |
| Bore Diameter (mm) |
280 |
| Material |
Carbon steel shell w |
| Bearing Outside Diameter Tolerance (Do tol.) |
285.260 / 285.170 |
| Bearing Length, Nominal (B) |
60.000 |
| Bearing number |
AST20 28060 |
| Average Clearance (Cd) |
0.2320 |
| Bearing Bore after Mounting (di) |
280.282 / 280.110 |
| Lube Hole Dia. (dl) |
9.500 |
| Wall Thickness (S3) |
2.418 |
| Outer Diameter (mm) |
285 |
| Shaft Size (ds) - 280 +0 / -0.081 |
280 +0 / 0.081 |
| OD Chamfer Length (Co) |
1.800 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |