The PBC 21808-00 BR-16 20000 Extra Light Series is a semiprecision ball bearing designed for applications requiring low friction and high speed. This bearing features a lightweight construction that minimizes inertia, making it ideal for dynamic applications. With precise dimensions, it ensures compatibility with standard fittings, enhancing versatility. The materials used provide excellent durability and resistance to wear, ensuring long service life. This product meets industry standards for performance and reliability, making it a preferred choice for engineers in various industries.
| | | | | Part#: | Part#: 21808-00
| | Manufacturer: | General Brg. | | Weight: | 0.065 lbs. | | Product Name: | 20000 Extra Light Inch Series Ball Bearing | | Description: | Single Row Radial Bearing; 1/2" ID x 1 1/8" OD x 3/8" Wide; Open; No Snap Ring; Standard (ABEC 1) | | |
|
|
| Bore Type | Straight Bore - Inch Type | Inner Diameter | 1/2 in | | Outside Diameter | 1 1/8 in | Width | 3/8 in | | Enclosure | Open | 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 | Oil Preservative | | Number in Set | Single Bearing | Outer Ring Width | 3/8 in | | Seal Material | None | Seal Type | Unsealed | | Dynamic Load Rating | 1151.00 lbf | Static Load Rating [Max] | 538.0 lbf | | Fillet Radius | 0.016 in | Inner Ring Width | 3/8 in | | Limiting Speed | 5000 rpm | Number of Rows | 1 |
|
| 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
