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DAYTON 21XU57 Radial Ball Bearing Diameter 20mm O. D. 52mm
Item: AB6LMRModel: 21XU57
7 In Stock
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10.00% off
€16.03 /unit
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Product Specifications:
| Item | Radial Ball Bearing |
| Abec Rating | 1 |
| Abec Tolerance | 1 |
| Application | Radial And Thrust Load Application |
| Bearing Finish | Chrome Plated |
| Bearing Industry No. | 6304 |
| Bearing Material | Steel |
| Bearing Type | Double Sealed |
| Bore Dia. | 20 mm |
| Bore Diameter Tolerance | -10 µm to 0 µm |
| Cage Finish | Chrome |
| Cage Material | Alloy Steel |
| Closure | Double Sealed |
| Closure & Seal Type | Double Sealed, Non Contact Seal |
| Dynamic Load Capacity | Not Available |
| Includes Retaining Ring | No |
| Lubricant Material | Grease |
| Lubrication | Grease |
| Max. Speed | 14000 RPM |
| Number Of Rows | 1 |
| Outer Ring Width | 15 mm |
| Outside Dia. | 52 mm |
| Outside Diameter Tolerance | -13 µm to 0 µm |
| Retaining Ring Dia. | Not Applicable |
| Retaining Ring Groove | No |
| Retaining Ring Thickness | Not Applicable |
| Ring Material | Alloy Steel |
| Seal Material | Nitrile Rubber |
| Seal Type | Non-Contact |
| Seal/shield Type | Double Sealed |
| Shield Material | Stainless Steel |
| System Of Measurement | Metric |
| Width | 15 mm |
Shipping Info:
| Ship weight (kg) | 0.14 |
| Ship height (cm) | 0.25 |
| Ship length (cm) | 17.78 |
| Ship width (cm) | 10.16 |
| HS code | 8482105048 |
| Country of Origin | CN |
Product Variants
| Model | Closure | Bore Dia. | Outside Dia. | Cage Material | Outer Ring Width | Max. Speed | Shield Material | Seal Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1ZGB8 | Double Shielded | 1/8" | 3/8" | Steel | 0.156" | 56000 RPM | Alloy Steel | - | €5.64 | |
| 1ZGB9 | Double Shielded | 1/8" | 1/2" | Steel | 0.171" | 53000 RPM | Alloy Steel | - | €5.61 | |
| 1ZGC1 | Double Shielded | 0.187" | 1/2" | Steel | 0.196" | 43000 RPM | Alloy Steel | - | €6.38 | |
| 1ZGC2 | Double Shielded | 1/4" | 5/8" | Steel | 0.196" | 38000 RPM | Alloy Steel | - | €6.38 | |
| 1ZGC3 | Double Shielded | 1/4" | 3/4" | Steel | 0.281" | 36000 RPM | Alloy Steel | - | €5.78 | |
| 1ZGC4 | Double Shielded | 3/8" | 7/8" | Steel | 0.281" | 32000 RPM | Alloy Steel | - | €7.33 | |
| 1ZGC5 | Double Shielded | 1/2" | 1 1/8" | Steel | 0.312" | 13000 RPM | Alloy Steel | - | €8.58 |
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DAYTON 21XU57 Radial Ball Bearing Diameter 20mm O. D. 52mm
€17.81 /unit