The BR-7707 20000 Extra Light Series Semiprecision Ball, PBC 21507-77, is designed for applications requiring lightweight yet durable components. This ball bearing features a semiprecision design, ensuring smooth operation and reduced friction. With dimensions tailored for optimal performance, it is ideal for various machinery and equipment. The construction materials provide excellent resistance to wear and tear, making it suitable for long-term use. This model is compliant with industry standards, ensuring reliability in demanding environments.
| | | | | Part#: | Part#: 21507-77
| | Manufacturer: | General Brg. | | Weight: | 0.035 lbs. | | Product Name: | 20000 Extra Light Inch Series Ball Bearing | | Description: | Single Row Radial Bearing; 7/16" ID x 29/32" OD x 5/16" Wide; Double Shielded; No Snap Ring; Standard (ABEC 1) | | |
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| Bore Type | Straight Bore - Inch Type | Inner Diameter | 7/16 in | | Outside Diameter | 29/32 in | Width | 5/16 in | | Enclosure | Double Shielded | Snap Ring | No Snap Ring | | Material | Steel | Bearing Type | Single Row Radial | | Precision Level | Standard (ABEC 1) | Radial Internal Clearance | C0 - Normal Clearance | | Contact Angle | 0 | Outside Diameter Type | Straight Outside Diameter | | Preload Level | None | Ball Material | Steel | | Cage Material | Plastic or Steel | Capacity | Standard Capacity | | Locking Device | No Locking Device | Lubricant | General Purpose | | Number in Set | Single Bearing | Outer Ring Width | 5/16 in | | Seal Material | Metal | Seal Type | Non-Contact Seals | | Dynamic Load Rating | 607.00 lbf | Static Load Rating [Max] | 291.0 lbf | | Fillet Radius | 0.016 in | Industry Standard Part # | 1607 ZZ | | Inner Ring Width | 5/16 in | Limiting Speed | 5000 rpm | | Number of Rows | 1 | | |
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| Applications | | Suitable for the majority of ABEC-1 bearing applications |
| | Features | Ground raceways are 52100 chrome steel material with steel retainers
Maximum recommended speed is 5,000 rpm
Prelubricated with grease | | |
Keywords: General Bearing / Bearings / ball bearings, tapered roller bearings, spherical roller bearings, and cylindrical roller bearings THE GENERAL
