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NTN Bearing Corp.
R8LLU
Single Row Radial Ball Bearing - Double Sealed (Contact Rubber Seal)
Item #100755443
- 1/2" ID x 1 1/8" OD x 5/16" Wide
- Double Sealed
- No Snap Ring
- Single Row Radial Steel Bearing
applications
- Ample radial and thrust capacity for the majority of applications involving heavy radial loads, heavy thrust loads or combinations of these
features
- Single-row, radial, Conrad-type bearings available in inch sizes for shafts from 1/8" to 1 1/2" in diameter
- Open, shielded and sealed types available
- Many sizes available in stainless steel
- Supplied with ABMA CO radial clearance unless otherwise specified
| O.D. Type | Straight |
| Seal Material | Rubber |
| Snap Ring | No Snap Ring |
| Rows of Balls | Single |
| Limiting Speed - Oil | 29000 rpm |
| Limiting Speed - Grease | 24000 rpm |
| Precision | Standard |
| Radial Internal Clearance | Normal |
| Contact Angle | 0° |
| Dynamic Load Rating | 1140 lbf |
| Radial Internal Clearance Specification | Normal Clearance |
| Precision Level | Standard (ABEC 1) |
| Lubricant | Polyurea Base |
| Preload Level | None |
| Origin | Single Row Radial |
| Static Load Rating [Max] | 540 lbf |
| Outer Ring Width | 5/16 in |
| Temperature Range [Max] | 250 °F |
| Open Width | 1/4 in |
| Fillet Radius | 0.016 in |
| Inner Ring Width | 5/16 in |
| Bore Type | Round Bore |
| Capacity | Standard Capacity |
| Inch/Metric | Inch Bore |
| Locking Device | No Locking Device |
| Cage Type | Metal |
| Closed Width | 5/16 in |
| Cage Material | Steel |
| Material | Steel |
| Bearing Type | Radial |
| No. in Set | Single Bearing |
| Seal Type | Contact Seals |
| icNumber | 7696115 |
| Temperature Range [Min] | -22 °F |
| I.D. | 1/2 in |
| Ball Material | Steel |
| Limiting Speed - Sealed | 16000 rpm |
| O.D. | 1.125 in |
| Enclosure | Double Sealed |
| Weight | 0.066 LB |
| EAN or UPC | 97741022019 |
| NSN Number | 3110-00-850-4811 |
