Find a Service Center
- 80 mm ID x 170 mm OD x 2 11/16" Wide
- Double Sealed
- No Snap Ring
- Single Row Radial Steel Bearing
applications
- For applications where space for a lubrication system is limited or conditions demand a larger grease supply inside bearing
features
- Single-row radial deep groove bearing with no filling notches
- Can carry significant radial loads
- Can carry substantial thrust loads in either direction, even at very high speeds
- Supplied with a pressed steel cage
- Extra large grease chamber packed with high quality lubricant
| Limiting Speed - Sealed | 2600 rpm |
| Radial Internal Clearance | Normal |
| Contact Angle | 0° |
| Origin | Single Row Radial |
| Limiting Speed - Oil | 4500 rpm |
| No. in Set | Single Bearing |
| Static Load Rating [Max] | 21400 lbf |
| Precision | Standard |
| Cage Material | Steel |
| Ball Material | Steel |
| Series | 623 |
| Temperature Range [Max] | 250 °F |
| Snap Ring | No Snap Ring |
| Cage Type | Metal |
| Bore Type | Round Bore |
| Material | Steel |
| Inch/Metric | Metric Bore |
| Locking Device | No Locking Device |
| I.D. | 80 mm |
| Lubricant | Polyurea Base |
| Fillet Radius | 2 mm |
| Precision Level | Standard (ABEC 1) |
| Outer Ring Width | 2 11/16 in |
| Width | 68.263 mm |
| Enclosure | Double Sealed |
| Preload Level | None |
| Bearing Type | Radial |
| Limiting Speed - Grease | 3800 rpm |
| O.D. Type | Straight |
| Seal Material | Rubber |
| Radial Internal Clearance Specification | Normal Clearance |
| Dynamic Load Rating | 29900 lbf |
| Inner Ring Width | 2 11/16 in |
| Rows of Balls | Single |
| O.D. | 170 mm |
| Temperature Range [Min] | -22 °F |
| Capacity | Standard Capacity |
| icNumber | 7700981 |
| Seal Type | Contact Seals |
| Weight | 13.168 LB |
| EAN or UPC | 97741009317 |
