M12649/M12610 Tapered Roller Bearing
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
M12649/M12610 Tapered Roller Bearing Size Chart (mm/inches) |
|---|
| Bearing number | AST20 1820 |
| Bore Diameter (mm) | 18 |
| Outer Diameter (mm) | 20 |
| Bearing Type | straight |
| Shaft Dia., Nominal (d) | 18.0000 |
| Shaft Size (ds) - 18 +0 / -0/027 | 18 +0 / 0/027 |
| Housing Bore Dia. (Dh) - 20 +0.021 / -0 | 20 +0.021 / 0 |
| Bearing Outside Diameter, Nominal(Do) | 20.000 |
| Bearing Outside Diameter Tolerance (Do tol.) | 20.075 / 20.035 |
| Bearing Bore after Mounting (di) | 18.111 / 18.040 |
| Average Clearance (Cd) | 0.0890 |
| Wall Thickness (S3) | 0.968 |
| Bearing Length, Nominal (B) | 20.000 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
| OD Chamfer Length (Co) | 0.600 |
| ID Chamfer Angle (B deg.) | 30 |
| ID Chamfer Length (Ci) | 0.300 |
| Lube Hole Dia. (dl) | 4.000 |
| Material | Carbon steel shell with POM plastic liner |