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