Komatsu 21N-62-39570 TUBE
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 21N-62-39570 TUBE Size Chart (mm/inches) |
|---|
| Bearing number | AST650 F455540 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 55 |
| Bearing Type | flanged |
| Shaft Dia., Nominal (d) | 45.0000 |
| Housing Bore Dia. (Dh) - 55 +0.030 / -0 | 55 +0.030 / 0 |
| Bearing Outside Diameter, Nominal(Do) | 55.000 |
| Bearing Outside Diameter Tolerance (Do tol.) | 55 +0.030 / +0.011 |
| Bearing Bore after Mounting (di) | 45 +0.050 / +0.025 |
| Bearing Length, Nominal (B) | 40.000 |
| Bearing Length Tolerance (B tol.) - -0.10 / -0.30 | 0.10 / 0.30 |
| OD Chamfer Length (Co) | 2.000 |
| ID Chamfer Angle (B deg.) | 15 |
| ID Chamfer Length (Ci) | 1.200 |
| Flange Dia. (Dfl pm 0.5) | 70.000 |
| Material | Cast bronze with solid lubricant inserts. |