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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
| I.D. | 2.17 in, 55 mm |
| Type | Deep Groove |
| ISO Tolerance | Normal / P0 |
| Radial Internal Clearance | Group N |
| Material | Bearing Steel |
| Precision Rating | ABEC 1 |
| Bearing Material Coating | Bearing Steel |
| O.D. Type | Cylindrical |
| Row Type | 1 |
| Rows of Balls | Single |
| Filling Slot | Without |
| Inner Ring Width | 1.14 in, 29 mm |
| O.D. | 4.72 in, 120 mm |
| Rolling Element | Ball |
| Bore Type | Cylindrical |
| Outer Ring Width | 1.14 in, 29 mm |
| Seal Type | Contacting Seal |
| Seal Material | Nitrile Rubber (NBR) |
| Tolerance | Normal (PN) |
| Internal Clearance | CN |
| Bearing Class | Normal / P0 |
| Enclosure | Seal on Both Sides |
| Width | 1.14 in, 29 mm |
| Limiting Speed | 3800 rpm |
| Lubricant | Grease |
| No. of Rows | 1 |
| Relubrication Feature | Without |
| Reference Speed | 12000 rpm |
| Cage | Sheet Metal |
| Inch/Metric | Metric |
| Element Material | Bearing Steel |
| Cage Material | Bearing Steel |
| Basic Dynamic Load Rating | 16658.343 lbf, 74.1 kN |
| Static Load Rating | 10116.402 lbf, 45 kN |
| Series | 63 |
| Bearing Type | Deep Groove |
| Weight | 1.38 KG |
| EAN or UPC | 7316571555591 |
