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NTN Bearing Corp.
R8LLU
Single Row Radial Ball Bearing - Double Sealed (Contact Rubber Seal)
Item #100755443
- 0.5 in Inner Diameter
- 1.125 in Outer Diameter
- Single Row
- 0.313 in Overall Width
- 2 Seals
description
- Extra small ball bearings can sustain radial thrust and combined loads proportionate to the capacities of the small shafts for which they are designed. They are especially suitable for use in fractional horsepower motors, domestic appliances, precision instruments, tape recorders and similar devices. These bearings are electric motor quality for applications where extra quietness is a requirement.
applications
- General industrial
- Automotive
- Agricultural
- Chemical
- Utilities
features
- Versatile and provide an easy interchange for operational efficiency
- Well balanced, all purpose bearing with deep races and uninterrupted shoulders for higher load capability
- Help electric motor applications run quieter
- Carry radial and axial loads in either direction or combined loads, saving space and cost
| Internal Clearance | C3 |
| Lubricant | Polyurea Base |
| icNumber | 7696115 |
| O.D. Type | Straight |
| Preload Level | None |
| Inch/Metric | Inch Bore |
| Relubricatable | No |
| Closed Width | 5/16 in |
| Bearing Material | Steel |
| Open Width | 1/4 in |
| Bearing Type | Radial |
| Precision | Standard |
| Outer Ring Width | 5/16 in |
| No. of Rows | 1 |
| O.D. | 1 1/8 in |
| Precision Class | ISO P0 |
| Rolling Element Material | Steel |
| Precision Level | Standard (ABEC 1) |
| Radial Internal Clearance | C3 |
| Cage Material | Steel |
| Snap Ring | No Snap Ring |
| No. in Set | Single Bearing |
| I.D. | 1/2 in |
| Static Load Rating [Max] | 500.00 lbf |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Enclosure | Double Sealed |
| Overall Width | 0.313 in, 8 mm |
| Origin | Single Row Radial |
| Rolling Element | Ball |
| Temperature Range [Min] | -30 °F |
| Rows of Balls | Single |
| Closure Type | 2 Seals |
| Material | Steel |
| Seal Type | Contact Seals |
| Fillet Radius | 0.016 in |
| Locking Device | No Locking Device |
| Contact Angle | 0° |
| Ball Material | Steel |
| Bore Type | Round Bore |
| Cage Type | Metal |
| Fillet Radius Cone | 0.016 in, 0.41 mm |
| Temperature Range [Max] | 275 °F |
| Width | 5/16 in |
| Dynamic Load Rating | 1,270.00 lbf |
| Inner Ring Width | 5/16 in |
| Seal Material | Buna-N |
| Capacity | Standard Capacity |
| Weight | 0.19 LB |
| EAN or UPC | 87796044388 |
| NSN Number | 3110-00-856-3149, 3110-00-903-2182 |
