1.25 Inch | 31.75 Millimeter x 2.012 Inch | 51.1 Millimeter x 1.875 Inch | 47.63 Millimeter HUB CITY PB221W X 1-1/4 Pillow Block Bearings
| Brand Name |
HUB CITY |
| Model Number |
PB221W X 1-1/4 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
HUB CITY PB221W X 1-1/4 bearing Size Chart (mm/inches) |
|---|
| Bearing number | AST50 76IB56 |
| Bore Diameter (mm) | 120,65 |
| Bearing Type | straight |
| Shaft Dia., Nominal (d) | 4.7500 |
| Shaft Size (ds) - 4.75 | 4.7478 |
| Housing Bore Dia. (Dh) - 4.9374 | 4.9358 |
| Bearing Bore after Mounting (di) - 4.7572 | 4.7502 |
| Average Clearance (Cd) | 0.0048 |
| Wall Thickness (S3) | 0.095 |
| Bearing Length, Nominal (B) | 3.500 |
| Bearing Length Tolerance (B tol.) - +.010 / -0.010 | +.010 / 0.010 |
| OD Chamfer Length (Co) | 0.072 |
| ID Chamfer Angle (B deg.) | 30 |
| ID Chamfer Length (Ci) | 0.031 |
| Material | Carbon steel shell with PTFE / Fiber lining |