7755N13
$78.10
$0.00
| For Shaft Type | Tapered |
| Bearing Construction | Double Row |
| Bearing Seal Type | Open |
| For Shaft Diameter | 40 mm |
| For Housing ID | 80 mm |
| Width | 23 mm |
| Width Tolerance | -0.12 mm to 0 mm |
| ABEC Rating | 1 |
| Material | Steel |
| Maximum Rotation Speed | 7,500 rpm |
| Lubrication | Required |
| Temperature Range Minimum | Not Rated |
| Temperature Range Max | 240° F |
| Bearing Trade Number | 2208K |
| Ball Bearing Profile | Standard |
| Ball Material | Steel |
| Bearing Type | Ball |
| Cage Material | Steel |
| For Load Direction | Radial |
| Product ID | 40 mm |
| ID Tolerance | 0 mm to 0.025 mm |
| OD | 80 mm |
| OD Tolerance | -0.011 mm to 0 mm |
| Performance | Self-Aligning |
| Radial Clearance | 0.013 mm to 0.029 mm |
| Radial Clearance Trade Number | C0 |
| Shaft Mount Type | Press Fit |
| System of Measurement | Metric |
| Country of Origin | Japan |
| DFARS Compliance | Specialty Metals COTS-Exempt |
| ECCN | 1C999 |
| REACH Compliance | REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant |
| RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
| Schedule B Number | 848210.5052 |
| Dynamic Radial Load Capacity | 5,000 lb. |
| Inner Ring Type | Standard |
| Static Radial Load Capacity | 1,650 lb. |
| Misalignment Capability | 4° |
| Rate of Taper | 1:12 |
| Related Product | Adapter Sleeves |
| Product Description | Mount these bearings on tapered shafts. Or, pair with an adapter sleeve to install them on round shafts without needing to press fit. The two rows of balls have separate raceways in the inner ring and a shared raceway in the outer ring, so the balls rock back and forth to compensate for misalignment. This construction also reduces noise and vibration. Open — With no rubber seal to block airflow, these bearings dissipate heat quickly, extending the life of the lubricant and reducing friction over time. Steel — Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust. ABEC Rating — Bearings with an ABEC rating meet industry tolerance standards established by the Annular Bearing Engineers Committee (ABEC). They're rated on a scale from 1 to 9. The higher the rating, the tighter the tolerance. Bearings rated ABEC 1 or 3 are precise enough for most applications. If your application consistently runs at high speeds or requires high accuracy, consider bearings rated ABEC 5 or higher, since they generate less friction and heat. |
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