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Alternate Products
NSK Corp.
6311DDUC3
HPS – High Performance Standard 6300 Series Single Row Deep Groove Ball Bearing
Item #100761415
NTN Bearing Corp.
6311LLUC3/EM
Single Row Radial Ball Bearing - Double Sealed (Contact Rubber Seal)
Item #101928538
- 55 mm ID x 120 mm OD x 29 mm Wide
- Double Sealed (Contact)
- ABEC 1
- Steel Cage
- C3 Clearance
applications
- Textiles
- Power tools
- Electric motors
- Pumps
- Gearboxes
features
- Deep, uninterrupted raceway
- Carries axial loads in both directions
- Carries radial loads at high speeds
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Reference Speed | 12000 rpm |
| O.D. | 120.0000 mm |
| O.D. Type | Straight |
| Width | 29 mm |
| No. in Set | Single Bearing |
| Preload Level | None |
| Series | 63 |
| I.D. | 55 mm |
| Capacity | Standard Capacity |
| Seal Type | Contact Seals |
| Outer Ring Width | 29 mm |
| Snap Ring | No Snap Ring |
| Limiting Speed | 8000 rpm |
| Cage Type | Metal |
| Rows of Balls | Single |
| Radial Internal Clearance | C3 |
| Contact Angle | 0° |
| Inner Ring Width | 29 mm |
| Precision Level | Standard (ABEC 1) |
| Temperature Range [Max] | 284 °F |
| Temperature Range [Min] | -22 °F |
| Origin | Single Row Radial |
| Lubricant | Polyurea Base |
| Static Load Rating [Max] | 10,100.00 lbf |
| Locking Device | No Locking Device |
| Bore Type | Round Bore |
| Inch/Metric | Metric Bore |
| Dynamic Load Rating | 16,100.00 lbf |
| Cage Material | Steel |
| Enclosure | Double Sealed |
| Material | Steel |
| Bearing Design | Deep Groove Design |
| Bearing Type | Radial |
| Precision | Standard |
| Seal Material | Buna-N |
| icNumber | 7696258 |
| Ball Material | Steel |
| Weight | 3.134 LB |
| EAN or UPC | 7316577063748 |
