NU2248-EX-M1A-C3 Cylindrical Roller Bearings Interchange 2018 NEW
| da: |
215.9 mm |
| Da: |
359.999 mm |
| Ca: |
107.798 mm |
| A1: |
203.2 mm |
| A2: |
285.75 mm |
| ba: |
89.694 mm |
| H: |
422.275 mm |
| H1: |
209.55 mm |
Product Details
| da |
215.9 mm |
| Da |
359.999 mm |
| Ca |
107.798 mm |
| A1 |
203.2 mm |
| A2 |
285.75 mm |
| ba |
89.694 mm |
| H |
422.275 mm |
| H1 |
209.55 mm |
| H2 |
85.725 mm |
| J min. |
571.5 mm |
| J max. |
635 mm |
| J1 |
127 mm |
| L |
749.3 mm |
| N1 |
34.925 mm |
| R1 |
122.237 mm |
| R2 |
42.862 mm |
| RG |
1 NPT |
| PG |
1/4 NPT |
| h |
56.356 mm |
| Housing |
SAF 048 KA |
| Stabilizing ring |
2 x A8897 |
| Labyrinth ring |
2 x LOR 551 |
| PosiTrac Plus contact element |
2 x B10724-552 |
| End plug (suffix Y) |
X-5217-4 |
| Max. speed for PosiTrac Plus seal |
640 r/min |
| P60° |
364 kN |
| P90° |
218 kN |
| P120° |
136 kN |
| P150° |
120 kN |
| P180° |
145 kN |
| Pa |
66.7 kN |
| Mass pillow block |
181 kg |
| Cap bolt |
4 x 7/8-9 UNC |
| Cap bolt recommended tightening torque |
271.2 N·m |
| Cap bolt, SAE grade |
5 |
| Eye bolt |
2 x 1/2-13 UNC |
| Appropriate attachment bolt size G |
1.25 in |
| Initial grease fill |
2154.6 g |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |