Used Komatsu PC450 excavator/Komatsu PC300 PC350 PC360 PC450 excavator FOB Reference Price:Get Latest Pr
Used Komatsu PC450 excavator/Komatsu PC300 PC350 PC360 PC450 excavator FOB Reference Price:Get Latest Pr, Units Kate Komatsu part Machinery Co., Ltd and Housings CAD models , AST40 4012 Bearing number pc300 Manufacturing Service . Get Your Free.
Product Details
| Bearing number | AST40 4012 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 44 |
| Bearing Type | straight |
| Shaft Dia., Nominal (d) | 40.0000 |
| Shaft Size (ds) - 40 -0.025 / -0.05 | 40 0.025 / 0.05 |
| Housing Bore Dia. (Dh) | 44 +0.025 / +0 |
| Bearing Outside Diameter, Nominal(Do) | 44.000 |
| Bearing Outside Diameter Tolerance (Do tol.) | 44.085 / 44.045 |
| Bearing Bore after Mounting (di) | 40.085 / 39.99 |
| Average Clearance (Cd) | 0.0750 |
| Wall Thickness (S3) | 2.005 |
| Bearing Length, Nominal (B) | 12.000 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
| OD Chamfer Length (Co) | 1.200 |
| ID Chamfer Angle (B deg.) | 30 |
| ID Chamfer Length (Ci) | 0.500 |
| Material | Steel shell with PTFE / Polymer Fiber lining |
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