Origin TIMKEN BearingsL44643-902A8 Tapered Roller Bearing Assemblies
| Bearing number: | AST40 F120120 |
| Bore Diameter (mm): | 12 |
| Outer Diameter (mm): | 14 |
| Bearing Type: | flanged |
| Shaft Dia., Nominal (d): | 12.0000 |
| Shaft Size (ds) - 12 -0.016 / -0.034: | 12 0.016 / 0.034 |
| Housing Bore Dia. (Dh): | 14 +0.018 / +0 |
| Bearing Outside Diameter, Nominal(Do): | 14.000 |
Product Details
| Bearing number | AST40 F120120 |
| Bore Diameter (mm) | 12 |
| Outer Diameter (mm) | 14 |
| Bearing Type | flanged |
| Shaft Dia., Nominal (d) | 12.0000 |
| Shaft Size (ds) - 12 -0.016 / -0.034 | 12 0.016 / 0.034 |
| Housing Bore Dia. (Dh) | 14 +0.018 / +0 |
| Bearing Outside Diameter, Nominal(Do) | 14.000 |
| Bearing Outside Diameter Tolerance (Do tol.) | 14.065 / 14.03 |
| Bearing Bore after Mounting (di) | 12.058 / 11.99 |
| Average Clearance (Cd) | 0.0490 |
| Wall Thickness (S3) | 1.005 |
| Bearing Length, Nominal (B) | 12.000 |
| Bearing Length Tolerance (B tol.) - +0.25 / -0.25 | +0.25 / 0.25 |
| OD Chamfer Length (Co) | 0.600 |
| ID Chamfer Angle (B deg.) | 30 |
| ID Chamfer Length (Ci) | 0.300 |
| Flange Dia. (Dfl pm 0.5) | 20.000 |
| Flange Radius (rfl) | 1.000 |
| Material | Steel shell with PTFE / Polymer Fiber lining |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
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