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NTN Bearing Corp.
6311LLU
Single Row Radial Ball Bearing - Double Sealed (Contact Rubber Seal)
Item #100758288
- Deep Groove Bearing
- 2.17 in Inner Diameter
- 4.72 in Outer Diameter
- 1.14 in Width
- Bearing Steel Material
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
- In accordance with ISO 15-1981
| Cage Type | Metal |
| Precision | Standard |
| Rolling Element | Ball |
| Outer Ring Width | 1.14 in, 29 mm |
| Relubrication Feature | Without |
| Radial Internal Clearance Specification | Normal Clearance |
| Inner Ring Width | 1.14 in, 29 mm |
| Bearing Class | Normal / P0 |
| Material | Bearing Steel |
| Type | Deep Groove |
| Preload Level | None |
| icNumber | 7697068 |
| Series | 63 |
| Capacity | Standard Capacity |
| Row Type | 1 |
| O.D. | 4.72 in, 120 mm |
| Radial Internal Clearance | Normal |
| Bearing Design | Deep Groove Design |
| O.D. Type | Cylindrical |
| Bearing Type | Deep Groove |
| Limiting Speed - Oil | N/A |
| Snap Ring | No Snap Ring |
| Bore Type | Cylindrical |
| No. in Set | Single Bearing |
| Static Load Rating | 10116.402 lbf, 45 kN |
| Contact Angle | 0° |
| Width | 1.14 in, 29 mm |
| Internal Clearance | CN |
| Seal Type | Contacting Seal |
| Inch/Metric | Metric |
| Enclosure | Seal on Both Sides |
| Filling Slot | Without |
| Precision Rating | ABEC 1 |
| Cage Material | Bearing Steel |
| Limiting Speed - Grease | 3800 rpm |
| Lubricant | Grease |
| Limiting Speed | 3800 rpm |
| Basic Dynamic Load Rating | 16658.343 lbf, 74.1 kN |
| Rows of Balls | Single |
| Element Material | Bearing Steel |
| Seal Material | Nitrile Rubber (NBR) |
| Bearing Material Coating | Bearing Steel |
| Precision Level | Standard (ABEC 1) |
| ISO Tolerance | Normal / P0 |
| No. of Rows | 1 |
| I.D. | 2.17 in, 55 mm |
| Cage | Sheet Metal |
| Locking Device | No Locking Device |
| Ball Material | Steel |
| Weight | 3.093 LB |
| EAN or UPC | 7316570437669 |
