NSK 7210-CTRSULP3 Spindle Bearing - 50 mm ID, 90 mm OD, 20 mm Width
- Regular price
- $330.10
- Sale price
- $330.10
- Regular price
-
$138.64
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Description
Spindle Bearing
NSK spindle bearings (also called super-precision angular contact ball bearings) are engineered for machine tool spindles and other high-precision, high-speed applications. They feature optimized internal geometry, super-precision tolerances, and are often supplied as universally matchable sets for stiff spindle arrangements.
Key Features
- Super-precision tolerance manufacturing
- Optimized for high-speed applications
- Universally matchable sets available
- Low friction and heat generation
- Exceptional running accuracy
Specifications
Dimensions
| Bore Diameter | 50 mm |
| Outside Diameter | 90 mm |
| Width | 20 mm |
Properties
| Material | Standard bearing steel |
| Material of rolling elements | Standard bearing steel |
| Cage | Hard tissue cage |
| Seal | None, open bearing |
| Tolerance class | Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB |
| Temperature range | -30 to +100 °C |
| Arrangement | Single universal bearing |
| Ball rows | Single row bearing |
| Lubrication | Preserved |
| Preload | Light preload |
| Contact angle | 15 degree |
Logistics
| Product Net Weight | 0.46 |
Disclaimer: Apollo Industries is not an authorized distributor, reseller, or representative of NSK. All NSK trademarks and product names are the property of their respective owners. We sell genuine NSK products purchased through independent channels.
