NTN 663A Tapered Roller Bearings
| da: | 82.55 mm |
| Da: | 160 mm |
| Ca: | 62.23 mm |
| A1: | 98.425 mm |
| A2: | 206.375 mm |
| S: | 4.763 mm |
| ba: | 47.625 mm |
| H: | 192.484 mm |
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Product Details
| da | 82.55 mm |
| Da | 160 mm |
| Ca | 62.23 mm |
| A1 | 98.425 mm |
| A2 | 206.375 mm |
| S | 4.763 mm |
| ba | 47.625 mm |
| H | 192.484 mm |
| H1 | 101.6 mm |
| H2 | 47.625 mm |
| J min. | 263.525 mm |
| J max. | 295.275 mm |
| J1 | 53.975 mm |
| L | 349.25 mm |
| N1 | 19.05 mm |
| R1 | 60.325 mm |
| R2 | 27.781 mm |
| RG | 3/8 NPT |
| PG | 1/8 NPT |
| h | 38.1 mm |
| Housing | SAW 518 |
| Bearing | 23218 CCK/W33 |
| Stabilizing ring | SR-18-15 |
| Taconite seal | TER 189 |
| End plug (suffix Y) | EPR 11 |
| Max. speed for Taconite seal | 950 r/min |
| P60° | 101 kN |
| P90° | 60.9 kN |
| P120° | 38.3 kN |
| P150° | 34.7 kN |
| P180° | 42.3 kN |
| Pa | 14.1 kN |
| Mass pillow block | 23.1 kg |
| Cap bolt | 2 x 5/8-11 UNC |
| Cap bolt recommended tightening torque | 203.4 N·m |
| Cap bolt, SAE grade | 5 |
| Appropriate attachment bolt size G | 0.625 in |
| Initial grease fill | 141.75 g |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
