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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
| Precision Level | Standard (ABEC 1) |
| O.D. | 1 1/8 in |
| Contact Angle | 0° |
| Locking Device | No Locking Device |
| Material | Steel |
| Enclosure | Double Sealed |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| icNumber | 7696115 |
| Origin | Single Row Radial |
| Bearing Type | Radial |
| Relubricatable | No |
| Seal Material | Buna-N |
| Outer Ring Width | 5/16 in |
| Rows of Balls | Single |
| Bore Type | Round Bore |
| Open Width | 1/4 in |
| Cage Type | Metal |
| Precision Class | ISO P0 |
| Temperature Range [Min] | -30 °F |
| O.D. Type | Straight |
| Temperature Range [Max] | 275 °F |
| Lubricant | Polyurea Base |
| Cage Material | Steel |
| Capacity | Standard Capacity |
| Overall Width | 0.313 in, 8 mm |
| Snap Ring | No Snap Ring |
| Width | 5/16 in |
| Closure Type | 2 Seals |
| Closed Width | 5/16 in |
| Fillet Radius Cone | 0.016 in, 0.41 mm |
| Dynamic Load Rating | 1,270.00 lbf |
| Precision | Standard |
| Inch/Metric | Inch Bore |
| Inner Ring Width | 5/16 in |
| Internal Clearance | C3 |
| Ball Material | Steel |
| Rolling Element | Ball |
| No. in Set | Single Bearing |
| Seal Type | Contact Seals |
| Fillet Radius | 0.016 in |
| Rolling Element Material | Steel |
| No. of Rows | 1 |
| Radial Internal Clearance | C3 |
| Bearing Material | Steel |
| I.D. | 1/2 in |
| Preload Level | None |
| Static Load Rating [Max] | 500.00 lbf |
| Weight | 0.19 LB |
| EAN or UPC | 87796044388 |
| NSN Number | 3110-00-856-3149, 3110-00-903-2182 |
