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