NTN RNA4926 needle roller bearings
| Brand Name |
NTN |
| Model Number |
RNA4926 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN RNA4926 bearing Size Chart (mm/inches) |
|---|
| Bearing number | AST11 180100 |
| Bore Diameter (mm) | 180 |
| Outer Diameter (mm) | 185 |
| Bearing Type | straight |
| Shaft Dia., Nominal (d) | 180.0000 |
| Shaft Size (ds) - 180 -0 / -0.063 | 180 0 / 0.063 |
| Housing Bore Dia. (Dh) | 185 +0.046 / +0 |
| Bearing Outside Diameter, Nominal(Do) | 185.000 |
| Bearing Outside Diameter Tolerance (Do tol.) | 185.21 / 185.13 |
| Bearing Bore after Mounting (di) | 180.216 / 180.07 |
| Average Clearance (Cd) | 0.1750 |
| Wall Thickness (S3) | 2.465 |
| Bearing Length, Nominal (B) | 100.000 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
| OD Chamfer Length (Co) | 1.800 |
| ID Chamfer Angle (B deg.) | 45 |
| ID Chamfer Length (Ci) | 0.600 |
| Material | Bronze shell with PTFE / Fiber lining |