The PBC 21807-77 BR-7715 is an extra light series semi-precision ball bearing, designed for applications requiring reduced weight and friction. This bearing features a durable construction, ensuring longevity and reliability in various mechanical systems. With optimized dimensions, it provides excellent load capacity and smooth operation. Ideal for use in rotating machinery, this bearing meets industry standards for quality and performance, making it a perfect choice for a wide range of applications.
| | | | | Part#: | Part#: 21807-77
| | Manufacturer: | General Brg. | | Weight: | 0.065 lbs. | | Product Name: | 20000 Extra Light Inch Series Ball Bearing | | Description: | Single Row Radial Bearing; 7/16" ID x 1 1/8" OD x 3/8" 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 | 1 1/8 in | Width | 3/8 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 | 3/8 in | | Seal Material | Metal | Seal Type | Non-Contact Seals | | Dynamic Load Rating | 1151.00 lbf | Static Load Rating [Max] | 538.0 lbf | | Fillet Radius | 0.016 in | Industry Standard Part # | 1615 ZZ | | Inner Ring Width | 3/8 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
