The 8000 and 8700 series designed with the inner ring extended on one side offers many application advantages especially when used in conjunction with other parts that provide added bearing protection. This type bearing is being utilized in equipment such as fractional horsepower motors, vacuum cleaners, small gear units and electrical tools. These bearings are produced with a single seal or seal and shield combination as noted per series designation.
Wide cup bearings, where the outer ring is extended flush with the inner ring on one side, are available in this series by noting the WC prefix. Snap ring grooves are an optional item.
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Dimensional Drawing and Available Bearing Types
| Noma Bearing Corporation | |
|---|---|
| Product Category | Ball Bearings |
| Product Number | 87507 |
| Product Name | 8000 & 8700 Series -"felt seal replacement" bearings |
| Primary Bearing Category | Radial Ball Bearing |
| Type | Wide Inner Ring |
| Design Units | Metric |
| Bore | 1.3780 inch (35.001 mm) |
| Outside Diameter | 2.8346 inch (71.999 mm) |
