Boston Gear (Altra) B1821-12 Plain Sleeve & Flanged Bearings
Boston Gear (Altra) B1821-12 Plain Sleeve & Flanged Bearings manufacturer and global supplier of reliable ball and roller ... Boston Gear (Altra) B1821-12 Plain Sleeve & Flanged Bearings Industries Products Manufacturing & Engineering and Agricultural Bearings designed 80.000 mm d to meet the unique 48.00 mm B requirements NTN PRECISION AXLE CORP. of our targeted industries.
What is B1821-12 bearing cross reference？
| Brand Name: | Boston Gear (Altra) |
| Model Number: | B1821-12 |
| B: | 48.00 mm |
| Grease Speed Rating Open/Shielded n1: | 3400 rpm |
| d: | 80.000 mm |
| Oil Speed Rating Open/Shielded n2: | 4000 rpm |
| D: | 200.0000 mm |
| Sealed Speed Rating n3: | 2300 rpm |
| Accessories: | One Shield |
| Fillet Radius ra: | 2.50 mm |
Product Details
| B | 48.00 mm |
| Grease Speed Rating Open/Shielded n1 | 3400 rpm |
| d | 80.000 mm |
| Oil Speed Rating Open/Shielded n2 | 4000 rpm |
| D | 200.0000 mm |
| Sealed Speed Rating n3 | 2300 rpm |
| Accessories | One Shield |
| Fillet Radius ra | 2.50 mm |
| Basic Dynamic Radial Load Rating C | 163000 N |
| Basic Static Radial Load Rating Co | 125000 N |
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