Find a Service Center
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
| Material | Bearing Steel |
| O.D. | 4.72 in, 120 mm |
| Cage Material | Bearing Steel |
| Contact Angle | 0° |
| Snap Ring | No Snap Ring |
| Rows of Balls | Single |
| Bearing Design | Deep Groove Design |
| Reference Speed | 12000 rpm |
| Outer Ring Width | 1.14 in, 29 mm |
| Origin | Single Row Radial |
| Lubricant | Grease |
| Capacity | Standard Capacity |
| Enclosure | Seal On Both Sides |
| Ball Material | Steel |
| Inch/Metric | Metric |
| Static Load Rating [Max] | 10,100.00 lbf |
| Preload Level | None |
| Temperature Range [Max] | 284 °F |
| Inner Ring Width | 1.14 in, 29 mm |
| Bearing Type | Deep Groove |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| I.D. | 2.17 in, 55 mm |
| Bore Type | Cylindrical |
| Limiting Speed | 8000 rpm |
| Dynamic Load Rating | 16,100.00 lbf |
| Width | 1.14 in, 29 mm |
| No. in Set | Single Bearing |
| Temperature Range [Min] | -22 °F |
| Seal Type | Contacting Seal |
| Radial Internal Clearance | C3 |
| icNumber | 7696258 |
| Precision | Standard |
| Series | 63 |
| Seal Material | Nitrile Rubber (NBR) |
| Cage Type | Metal |
| Precision Level | Standard (ABEC 1) |
| Locking Device | No Locking Device |
| O.D. Type | Cylindrical |
| Weight | 3.134 LB |
| EAN or UPC | 7316577063748 |
