SKF - 1/2" Bore Diam, 1-1/8" OD, Double Seal Deep Groove Radial Ball Bearing - 5/16" Wide, 1 Row, Round Bore, 540 Lb Static Capacity, 912 Lb Dynamic Capacity
Item #: 87515037
Brand: SKF
Model #: R8ZZST
Exact Tooling IR#: 04
Features and Benefits
Deep groove ball bearings are used for high and very high speeds in operations, requiring little maintenance. They are designed with balls rolling between an inner and outer raceway. They are commonly used in pumps, gear motors and electric motors.
Double Seal Bearings are factory lubricated with oil or grease and designed to retain lubricants while keeping contaminates out. The seal is on each side of the bearing and is located on the outer race making some contact with the inner race.
Round bore bearings are designed for mounting on round shafts.
| Product Specifications | |
|---|---|
| Type | Deep Groove |
| Style | Double Seal |
| Bore Diameter (Decimal Inch) | 0.5000 |
| Outside Diameter (Decimal Inch) | 1.1250 |
| Width (Decimal Inch) | 0.3125 |
| Flange Type | Without Flange |
| Number of Rows | 1 |
| Bore Type | Round |
| Housing Material | Stainless Steel |
| Snap Ring Included | Without Snap Ring |
| Static Load Capacity (Lb.) | 540 |
| Static Load Capacity (Nm) | 2400 |
| Dynamic Load Capacity (Lb.) | 912 |
| Dynamic Load Capacity (Nm) | 5070 |
| ABEC Scale | ABEC-1 |
| Maximum RPM | 16000 |
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