NTN 4T-681A Roller Bearings
| Enclosure: | Open |
| Bore Type: | Cylindrical Bore |
| Configuration: | Single Row |
| Weight: | 92.500 kg |
| d: | 400 mm |
| D: | 600 mm |
| B: | 90 mm |
| Fillet Radius/Chamfer: | 5 mm |
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Product Details
| Enclosure | Open |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Weight | 92.500 kg |
| d | 400 mm |
| D | 600 mm |
| B | 90 mm |
| Fillet Radius/Chamfer | 5 mm |
| r1 | 5 mm |
| Dynamic Load Rating | 1,360,000 N |
| Static Load Rating | 2,280,000 N |
| Limiting Speed - Grease | 950 rpm |
| Limiting Speed - Oil | 1,100 rpm |
| Radial Clearance | 0.280 to 0.370 mm |
| db (min) | 422 mm |
| db (max) | 446 mm |
| dc (min) | 455 mm |
| Da (max) | 578 mm |
| ra (max) | 4 mm |
| ra1 (max) | 4 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
