NNU48/63 KOYO Double-row cylindrical roller bearings
| Brand Name: | KOYO |
| Model Number: | NNU48/63 |
| d: | 1.9375 in |
| base width:: | 2-1/2 in |
| overall length:: | 8.8750 in |
| expansion type:: | Non-Expansion Bearing (Fixed) |
| overall height:: | 4.5625 in |
| finish/coating:: | Powder Coated |
| mounting:: | Two-Bolt Base |
| B: | 3-13/16 in |
Product Details
| d | 1.9375 in |
| base width: | 2-1/2 in |
| overall length: | 8.8750 in |
| expansion type: | Non-Expansion Bearing (Fixed) |
| overall height: | 4.5625 in |
| finish/coating: | Powder Coated |
| mounting: | Two-Bolt Base |
| B | 3-13/16 in |
| bearing type: | Spherical Roller |
| seal type: | Triple Lip |
| bore type: | Round |
| radial dynamic load capacity: | 21200 lb |
| housing construction: | Solid Pillow Block |
| radial static load capacity: | 33200 lb |
| base to bore centerline: | 2.2500 in |
| maximum rpm: | 1675 RPM |
| housing material: | Cast Iron |
| lubrication type: | Lubrication Fitting |
| locking device: | Double Concentric Collar |
| series: | 500 |
| D | 6-1/16 to 7-1/4 in |
| standards met: | ANSI/ABMA STD 11-1990 |
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