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NTN Bearing Corp.
6311ZNRC3
Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring
Item #104125409
- 55 mm ID x 120 mm OD x 29 mm Wide
- Single Shield w/Snap Ring (Non-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
compliances
- 0
| No. in Set | Single Bearing |
| Bearing Design | Deep Groove Design |
| O.D. Type | Cylindrical |
| Bearing Type | Deep Groove |
| Locating | Snap Ring Fitted |
| O.D. | 4.72 in, 120 mm |
| Material | Bearing Steel |
| Outer Ring Width | 1.14 in, 29 mm |
| Capacity | Standard Capacity |
| Inner Ring Width | 1.14 in, 29 mm |
| Inch/Metric | Metric |
| Contact Angle | 0° |
| Origin | Single Row Radial |
| Cage Type | Metal |
| Series | 63 |
| Precision Level | Standard (ABEC 1) |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Enclosure | Shield On One Side |
| I.D. | 2.17 in, 55 mm |
| Limiting Speed - Grease | 5600 rpm |
| Bore Type | Cylindrical |
| Rows of Balls | Single |
| Cage Material | Bearing Steel |
| Width | 1.14 in, 29 mm |
| Locking Device | No Locking Device |
| Lubricant | Oil Preservative |
| Radial Internal Clearance | C3 |
| Static Load Rating [Max] | 45000 lbf |
| Preload Level | None |
| Seal Material | Tinplate |
| Pre Lubricant | None |
| Seal Type | Non-Contacting Seal |
| Dynamic Load Rating | 71500 lbf |
| Snap Ring | With Snap Ring |
| icNumber | 7699778 |
| Ball Material | Steel |
| Precision | Standard |
| Weight | 3.198 LB |
| EAN or UPC | 7316576619472 |
